Root · 21 in the Quran · 137 in 19 texts of the library
أثرthree connected senses — precedence, the mentioning/transmitting of a thing, and the … (root thr)
الهمزة والثاء والراء له ثلاثة أصول تقديم الشيء وذكر الشيء ورسم الشيء الباقي قال الخليل لقد أثرت بأن أفعل كذا وهو هم في …
Ibn Fāris, Maqāyīs al-lugha · English rendering AI
The family of the root
Patterns computed · our dataThe words of أ ث ر that our sources attest: the root's letters in green, the added letters in gold.
36 words6 verbs7 verbal nouns2 participles2 places and instruments1 intensive or elative12 other nouns5 plurals1 relative or abstract
- أَثَرremain, or relic, of a thing
- ءَاثَار—
- آثَار—
- أَثَّرَhe, or it, made, or left, or caused to remain, an impression, or a mark, or …
- اثَرَ—
The whole family8 groups, by pattern; tap a pattern to see what it does
Verbs6آثَرَ · أَثَّرَ · اثَرَ
The root as an action: the bare Form I, and the Forms made by adding letters before, inside or after the root.grammar →
Form I vowels: فَعَلَ يَفْعُلُ (a – u; the imperfect from Lane's “aor.”)
- آثَرَhe made an incision in the foot of the camel in order to know and trace the …LaneForm IQurʾān ×1library ×3LaneIbn Fāris
- أَثَّرَhe, or it, made, or left, or caused to remain, an impression, or a mark, or …LaneForm IIlibrary ×10LaneIbn Fāris
- اثَرَLane: see Form IIForm IVQurʾān ×5LaneIbn Fāris
- تَأَثَّرَit received an impression, or a mark, or traceLaneForm Vlibrary ×2LaneIbn Fāris
Verbal nouns7أَثَر · أَثَارَة · أَثْر
The action itself, named as a noun (maṣdar).grammar →
- أَثَرremain, or relic, of a thingLaneForm I · Lane: inf. n.Qurʾān ×14library ×42LaneIbn Fāris
- أَثَارَةthe camels acquired fat, upon, or after, remains of fatLaneForm IQurʾān ×1LaneIbn Fāris
- أَثْرthe diversified wavy marks, streaks, or grain, of a swordLaneForm I · Lane: inf. n.LaneIbn Fāris
- تَأَثُّرimpression; sensitivityautoForm Vlibrary ×1Ibn Fāris
Participles2مَأْثُور · مُؤَثِّر
The one who does it, and the one it is done to.grammar →
- مَأْثُورpassive, Form ILaneIbn Fāris
- مُؤَثِّرinfluential; impressiveautoactive, Form IVlibrary ×1
Place, time and instrument2مِئْثَرَة · مَأثُرَة
Where or when it happens, and what it is done with: the m- nouns.grammar →
Intensives, qualities and the elative1أَثِير
The quality carried far, held as a trait, or compared.grammar →
- أَثِيرbeast that makes a large footprint upon the ground with its hoof, or with …Lanequality (faʿīl)library ×1LaneIbn Fāris
Other nouns12إِثْر · آثِر · أَثَرَة
Nouns on other patterns; their meaning is learned word by word.grammar →
Plurals5ءَاثَار · آثَار · أُثَرَاء
Broken plurals rebuild the word on a new pattern; sound plurals add an ending.grammar →
- ءَاثَارbroken plural of أَثَرQurʾān ×10
- آثَارbroken plural of أَثَرlibrary ×17LaneIbn Fāris
- أُثَرَاءbroken plural of أَثِيرLaneIbn Fāris
- أُثُورbroken plural of أُثْرLaneIbn Fāris
- آثَارٌحbroken plural of أَثَرLane
Relative and abstract1أَثِيرِيّ
-iyy relates a thing to its source; -iyya makes an abstract noun.grammar →
- أَثِيرِيّetherealautorelative adjective (-iyy)library ×4
Reference
Why this shape?What each of the 16 patterns does
What each pattern does. The pattern gives a tendency, not a rule: many words have drifted into meanings of their own.
The pattern machinePour the root into a pattern; see whether the word exists
Choose a pattern; the root's letters pour into it. Then see whether the word exists in our sources. The machine makes shapes; only usage makes words.
- Attested: مَأثُرَة, noun of place (with -a), “generous quality or action” (Lane)
Place noun with -a. The place noun with the feminine -a. Sometimes it is only a variant of mafʿal; often it names the place where a thing is found in abundance (maʾsada, 'a place full of lions'). So maktab is the place of writing, and maktaba, where writings are gathered: a library, a bookshop. Our summary AI
But: maktaba is not in our classical dictionaries for k-t-b: Lane and al-Jawharī give maktab ('a school'), none gives maktaba. Its sense of 'library, bookshop' fits the pattern of abundance, but that is our reading of the pattern, not a classical entry. Many mafʿala words are single items of usage (maqbara 'cemetery'), which the grammarians call heard, not formed by rule.
The grammarians on this pattern (4)
ما يكون مفعلة لازمة لها الهاء والفتحة … وذلك إذا أردت أن تكثر الشيء بالمكان، وذلك قولك: أرض مسبعة، ومأسدة
Chapter on what is mafʿala, with the -a and the a-vowel always: that is when you mean that a thing abounds in a place, as you say 'a land of many beasts of prey (masbaʿa), of many lions (maʾsada)' AI
Sībawayh (d. c. 180/796), al-Kitāb, ed. ʿAbd al-Salām Hārūn, 3rd ed. (Cairo: al-Khānjī, 1988), 4:94 · OpenITI line 21027–21028 ↗ · on this site · OpenITI RELEASE v2025.1.9, CC BY-NC-SA 4.0
و نحو المظنة و المقبرة فتحا و ضما ليس بقياس
and words like maẓinna and maqbara (with a or u) are not by rule AI
Ibn al-Ḥājib (d. 646/1249), al-Shāfiya fī ʿilm al-taṣrīf, ed. Ḥasan Aḥmad al-ʿUthmān (Mecca: al-Maktaba al-Makkiyya, 1995), 1:30 · OpenITI line 223 ↗ · on this site · OpenITI RELEASE v2025.1.9, CC BY-NC-SA 4.0
- “designate the place where the object signified by the noun from which they are formed, is found in large numbers or quantities” Wright, Grammar I, §247, p. 148 ↗ · on nouns of abundance, maf'ala · 3rd ed. (Cambridge, 1896) · public domain
- “Nouns of time and place not unfrequently take the feminine form” Wright, Grammar I, §225, p. 128 ↗ · on maf'ala as a variant of maf'al · 3rd ed. (Cambridge, 1896) · public domain
This root has a weak or doubled letter, so real words change shape (qāla → qāʾil, not qāwil); the machine pours the letters in as they are, and matches attested words by their regular pattern.
About thisWhat “attested” means here; the sources
Attested means found in our data: the Quranic Arabic Corpus (lemmas, verb Forms, participles, verbal nouns, plurals), the library's words (automatic analysis), Lane's Lexicon (his headwords, the Forms he numbers, the verbal nouns and plurals he names) and Ibn Fāris's entry. Nothing is generated for this list. Meanings are Lane's first gloss in his entry, or else the analyser's gloss (“auto”). Vowelling follows the corpus, then Lane, then the analyser; verbs are given in the regular perfect. Lane's Lexicon thins out after qāf, and a few of his entries cover several roots at once: those roots show no Lane. The patterns, written with ف ع ل, are computed by us.
The dictionaries
English: AI translation AIal-Khalīl · 170Athar al-sayf [also]: its stroke.
al-Khalīl b. Aḥmad (d. c. 170/786), Kitāb al-ʿAyn. The first Arabic dictionary, arranged by permutations of the root letters.
AI AI translation of the Arabic belowal-Jawharī · 393Al-athar: the sword's firind.
al-Jawharī (d. c. 393/1003), al-Ṣiḥāḥ. Admits only usage he judged sound.
AI AI translation of the Arabic belowIbn Fāris · 395The hamza, thāʾ, and rāʾ have three [semantic] roots: putting something first/precedence;
Ibn Fāris (d. 395/1004), Maqāyīs al-Lugha. Seeks each root's original sense (aṣl).
AI AI translation of the Arabic belowal-Rāghib · 502Athar al-shayʾ: the occurrence of that which indicates its existence;
al-Rāghib al-Iṣfahānī (d. c. 502/1108), al-Mufradāt. Quranic vocabulary, from core sense to Quranic usage.
AI AI translation of the Arabic belowLisān · 711Al-athar: the remainder of a thing, plural āthār and athūr.
Ibn Manẓūr (d. 711/1311), Lisān al-ʿArab. The great compendium of the earlier dictionaries (entry shortened).
AI AI translation of the Arabic belowLane · 1876English, synthesising the classical dictionaries.
E. W. Lane (d. 1876), An Arabic-English Lexicon. English, synthesising the classical dictionaries.
Lane, Arabic-English Lexiconread Lane's entry online ↗
The same letters, turned
The same three letters in all six orders. Choose one.
أ ث ر
الهمزة والثاء والراء له ثلاثة أصول تقديم الشيء وذكر الشيء ورسم الشيء الباقي
ʾ-th-r: has three roots: the advancing of something, the mentioning of something, and the remaining trace of something. AI
Ibn Fāris ↗Lisān ↗Lane ↗Quran ×21
an entry in Ibn Fārislater sources onlyin none of them
Do these six share one core meaning?
Reference
About thisal-Khalīl, Ibn Jinnī, Ibn Fāris; the counts across the dictionary
al-Khalīl (d. c. 170/786), Kitāb al-ʿAyn, as transmitted by al-Layth: a two-letter word “turns in two ways”, a three-letter word “in six ways” (masdūsa), four letters in 24, five in 120; “its used forms are written down and its unused ones dropped” (line 975 ↗). The dictionary is built on this: each chapter takes a set of letters and names which orders are used (mustaʿmal) and which unused (muhmal). The ring shows that verdict, from the chapter heading as edited (documented in the text; how much of the book is al-Khalīl's own is disputed).
A reported total. al-Suyūṭī transmits, from Ḥamza al-Iṣfahānī, that al-Khalīl put the possible forms, used and unused, of two to five letters at 12,305,412 (al-Muzhir, line 1347 ↗). It is reported, not found in the ʿAyn. It equals exactly the arrangements of 2 to 5 different letters out of 28 (756 + 19,656 + 491,400 + 11,793,600); the breakdown printed beside it is corrupt, and al-Zubaydī's count, given next, differs (6,659,400).
Ibn Jinnī (d. 392/1002), al-Khaṣāʾiṣ, names the greater derivation (al-ishtiqāq al-akbar): bind a three-letter root and its six orders to one meaning, and bring stray members back “by the subtlety of the craft and interpretation” (line 7536 ↗). He says himself that it does not hold for every root (line 167 ↗; line 7603 ↗).
Ibn Fāris (d. 395/1004) gives each root its own aṣl and treats a rearranged word as maqlūb, “turned round”, and so not a root of its own: “j-b-dh is not a root, because it is a single word, turned round” (Maqāyīs, line 6147 ↗). The ring sets his aṣl for each order side by side; whether they meet is the question.
Neighbours on the ring differ by one swap of two letters.
The critique. A source quoted by al-Suyūṭī calls the greater derivation Ibn Jinnī's innovation, “not relied on in the language” (al-Muzhir, line 6159 ↗).
The other axis. The root's letters also go into patterns that keep their order and change the frame: the patterns (awzān) and the verb Forms I–X.
Across Ibn Fāris's dictionary. Of the 2,300 possible sets of three different sound letters (no hamza, w or y), 1,021 have at least one order as an entry. How many of their six orders are entries:
- 1 of 6319
- 2 of 6218
- 3 of 6164
- 4 of 6155
- 5 of 6107
- 6 of 658
- 1 of 6148
- 2 of 6108
- 3 of 6157
- 4 of 6179
- 5 of 6111
- 6 of 643
Of the orders al-Khalīl calls used, 2,097 are entries in Ibn Fāris and 267 are not; 17 that he calls unused are entries in Ibn Fāris.
Attested here means found in our digital texts (Ibn Fāris, Lisān al-ʿArab, Lane, the Quranic Arabic Corpus), with w and y kept apart and hamza spellings merged; it is our data, not a classical verdict. English beside the Arabic is AI translation. Sources and grades: docs/research/root-permutations.md.
Letters & sound
- أhamzadeep in the throat · voiced, stopSīb. · I. Jinnī
- ثthāʾtongue-tip, edges of the teeth · voiceless, continuantSīb. · I. Jinnī
- رrāʾtip of the tongue, near the nūn · voiced, in betweenSīb. · I. Jinnī
How each letter is made, in brief, from Sībawayh's and Ibn Jinnī's own sentences (linked); their words are under Reference.
Sharing two of its three letters (computed; kinship of form, not of meaning)
Reference
How it is madeSībawayh and Ibn Jinnī · phonetics
English throughout: AI translation of the Arabic AI
أ
فأقصاها مخرجا: الهمزة والهاء والألف
The furthest of them [the three in the throat] in place: the hamza, the hāʾ and the alif. Sībawayh, line 26548 ↗
فأولها من أسفله وأقصاه، مخرج الهمزة والألف والهاء، هكذا يقول سيبويه
The first of them [in the throat], from its lowest and furthest part, is the place of the hamza, the alif and the hāʾ: so Sībawayh says. Ibn Jinnī, line 965 ↗
ث
ومما بين طرف اللسان وأطراف الثنايا مخرج الظاء والذال، والثاء
From between the tip of the tongue and the edges of the front teeth is the place of the ẓāʾ, the dhāl and the thāʾ. Sībawayh, line 26561 ↗
ومما بين طرف اللسان وأطراف الثنايا، مخرج الظاء والذال والثاء
From between the tip of the tongue and the edges of the front teeth is the place of the ẓāʾ, the dhāl and the thāʾ. Ibn Jinnī, line 984 ↗
ر
ومن مخرج النون غير أنه أدخل في ظهر اللسان قليلا لانحرافه إلى اللام مخرج الراء
From the place of the nūn, except that it goes a little further onto the back of the tongue, because it leans towards the lām, is the place of the rāʾ. Sībawayh, lines 26557–26558 ↗
ومن مخرج النون غير أنه أدخل في ظهر اللسان قليلا، لانحرافه إلى اللام، مخرج الراء
From the place of the nūn, except that it goes a little further onto the back of the tongue, because it leans towards the lām, is the place of the rāʾ. Ibn Jinnī, lines 980–981 ↗
Sībawayh, al-Kitāb (ed. Hārūn) and Ibn Jinnī, Sirr ṣināʿat al-iʿrāb; OpenITI digital texts (CC BY-NC-SA 4.0). Full credits on each letter's page.
In the Breath of the All-MercifulIbn ʿArabī · metaphysics
English throughout: AI translation of the Arabic AI
أ
Nature (ch. 2)
وإلا الهاء والهمزة فإنهما باردتان رطبتان
And except hāʾ and hamza, for these two are cold and moist.
Ibn ʿArabī, al-Futūḥāt al-Makkiyya, line 2583ث
Level of existence: النبات · plants
Divine Name: الرزاق · al-Razzāq, the Provider
Lunar mansion: بلع · Balaʿ
Futūḥāt ch. 198, line 62114Spheres of its simples (ch. 2): 10 line 2573 ↗
Nature (ch. 2)
المرتبة العشرية فحروفها حارة يابسة
The tenfold rank: its letters are hot and dry.
Ibn ʿArabī, al-Futūḥāt al-Makkiyya, line 2582ر
Level of existence: السماء الخامسة · the fifth heaven
Divine Name: المصور · the Form-Giver (al-Muṣawwir)
Lunar mansion: الغفر · al-Ghafr
Futūḥāt ch. 198, line 64675Spheres of its simples (ch. 2): 10 line 2573 ↗
Nature (ch. 2)
المرتبة العشرية فحروفها حارة يابسة
The tenfold rank: its letters are hot and dry.
Ibn ʿArabī, al-Futūḥāt al-Makkiyya, line 2582Meaning by vowelal-Dabbāgh · a visionary claim about a primordial “Syriac”, not historical Syriac
English throughout: AI translation of the Arabic AI
أ
With fatḥa ـَ
فهي إشارة إلى جميع الأشياء قلت أو كثرت، وتكون الإشارة في بعض الأحيان من المتكلم إلى ذاته ونفسه، وهذه الإشارة سالمة من القبض.
It is an indication of all things, whether few or many. At times the indication is from the speaker to his own essence and self, and this indication is free of contraction (qabḍ).
With ḍamma ـُ
فهي إشارة إلى الشيء القريب القليل.
It is an indication of the near, small thing.
With kasra ـِ
فهي إشارة إلى الشيء القريب المناسب.
It is an indication of the near, fitting (congruent) thing.
ث
With fatḥa ـَ
فهي إشارة إلى النور أو الظلام.
It is an indication of light or darkness.
With ḍamma ـُ
فهي إشارة إلى زوال الشيء من الشيء.
It is an indication of a thing's departing from a thing.
With kasra ـِ
فهي إشارة إلى جعل الشيء على الشيء.
It is an indication of placing a thing upon a thing.
ر
With fatḥa ـَ
فهي إشارة إلى جميع الخيرات الظاهرة والباطنة.
It is an indication of all goods, outward and inward.
With ḍamma ـُ
فهي إشارة إلى الواحد في نفسه وهو ظاهر.
It is an indication of the one in itself, and it is manifest.
With kasra ـِ
فهي إشارة إلى الشيء الذي فيه الروح وليس من بني آدم، أو إشارة إلى الروح نفسها.
It is an indication of a thing that has spirit in it but is not of the children of Adam, or an indication of the spirit itself.
In the sister scriptsHebrew א ש רSyriac ܐ ܬ ܪ
| Arabic | أ ث ر |
| Hebrew | א ש ר |
| Syriac | ܐ ܬ ܪ |
| Ancient South Arabian (musnad) | 𐩱 𐩻 𐩧 |
| Phoenician | 𐤀 𐤔 𐤓 |
Letter for letter, by the regular sound correspondences of the Semitic languages (Arabic keeps several sounds the others merged). This shows how the root would be spelled; whether a related word exists is a separate question, answered in the Semitic lens. Where an Arabic sibilant (s, sh) continues two older sounds, both spellings are shown.
Lenses
AIClassical lexiconAl-Khalīl anchors the root in the concrete: athar as what remains visible or invisible of a thing after it persists, the stroke of a sword, the act of following someone's track (dhahabtu fī ithrihi), and the maʾthara, a noble deed 'inherited' because one generation transmits it to the next.well attested
The lexicographers in chronological order, from al-Khalīl to Lane.
Al-Khalīl anchors the root in the concrete: athar as what remains visible or invisible of a thing after it persists, the stroke of a sword, the act of following someone's track (dhahabtu fī ithrihi), and the maʾthara, a noble deed 'inherited' because one generation transmits it to the next. Al-Jawharī adds the sword's pattern (firind) and confirms ḥadīth maʾthūr as a report passed khalaf ʿan salaf, generation after generation. Ibn Fāris in al-Maqāyīs organizes the root around three aṣl — resolve/precedence, narration, and the remaining rasm — which al-Rāghib develops abstractly as ḥuṣūl mā yadullu ʿalā wujūdihi, 'the coming-to-be of what indicates a thing's existence,' citing Qurʾanic āthār al-arḍ and āthār raḥmat Allāh. Ibn Manẓūr consolidates all of this — trace, waymark (al-aʿlām), the deep hoofprint of the athīra riding-beast — while Lane preserves the oldest technical sense: the incision cut into a camel's foot so its track could be identified.
Draws on: cayn · sihah · Ibn Fāris · mufradat · lisan · Lane
- Lisān al-ʿArab, ʾ-th-r
- Rāghib, al-Mufradāt, ʾ-th-r
Letters & soundIn the letter-tables supplied, thāʾ is tied to plants (al-nabāt) and, per al-Dabbāgh, to light or darkness;speculative
What the theorists of sound symbolism would say of these letters. Speculative by nature.
In the letter-tables supplied, thāʾ is tied to plants (al-nabāt) and, per al-Dabbāgh, to light or darkness; rāʾ is tied to the fifth heaven and, per al-Dabbāgh, to 'all goods, outward and inward'; hamza carries no data here. A speculative reading might link the root's sense of the visible-yet-fading trace (athar) to thāʾ's light/darkness polarity and rāʾ's association with goods both hidden and manifest — the trace being precisely what indicates a good (or a presence) that is itself absent. This is offered only as such: mainstream historical linguistics does not treat individual Arabic consonants as bearers of fixed semantic content, and the correlation is not verifiable by comparative method.
Draws on: akbari198 · dabbagh
Root structureNo two-letter chapter-sibling data for the أث- nucleus is supplied, so no claim is made there.uncertain
The two-letter nucleus (Ibn Fāris's own chapters) and the permutations of the letters (Ibn Jinnī).
No two-letter chapter-sibling data for the أث- nucleus is supplied, so no claim is made there. The full anagram set of hamza-thāʾ-rāʾ is attested with three other arrangements carrying glossed meanings: أرث (kindling a fire, or the kindling of enmity), ثأر (the blood-vengeance one seeks, al-dhaḥl al-maṭlūb), and رثأ (attested but ungloseed here); ثرا and رأث are marked attested/unattested without further data. Ibn Jinnī's greater derivation would notice that both athar (the track one pursues) and thaʾr (the vengeance one pursues) share a logic of 'following after' toward an object left behind by a prior act — a juxtaposition only, not an asserted etymology.
Draws on: maqayis-permutations · ibnJinni-greater-derivation
- Ibn Jinnī, al-Khaṣāʾiṣ (link not verified)
Semitic kin & loanwordsOutside Arabic, a cognate biconsonantal-plus-augment root ʾ-t-r/ʾ-th-r meaning 'place, site' is well attested: Akkadian ašru 'place, locality,' and Aramaic/Syriac ʾatrā 'place, region,' the latter surviving into later Hebrew as a loan from Aramaic.plausible
Cognates in the sister languages, and whether the word was borrowed.
Outside Arabic, a cognate biconsonantal-plus-augment root ʾ-t-r/ʾ-th-r meaning 'place, site' is well attested: Akkadian ašru 'place, locality,' and Aramaic/Syriac ʾatrā 'place, region,' the latter surviving into later Hebrew as a loan from Aramaic. Arabic athar as 'trace, mark left by a thing that indicates it was there' sits comfortably alongside this Semitic cluster of 'place-that-marks-presence,' though Arabic develops the sense toward narration and legacy more than Aramaic does. No evidence in these dictionaries suggests Arabic athar itself is a loanword; it appears to be an inherited Semitic root.
Draws on: Akkadian ašru · Aramaic ʾatrā · CAL
Quranic exegesisAt 12:91 Joseph's brothers confess la-qad āthara-ka llāhu ʿalaynā, 'God has indeed preferred you over us' — exegetes read āthara here as tafḍīl, outright preference, confirming their earlier envy.well attested
How the classical exegetes read the word in the Quran.
At 12:91 Joseph's brothers confess la-qad āthara-ka llāhu ʿalaynā, 'God has indeed preferred you over us' — exegetes read āthara here as tafḍīl, outright preference, confirming their earlier envy. At 18:6 fa-laʿallaka bākhiʿun nafsaka ʿalā āthārihim pictures the Prophet grieving himself to death 'following upon their tracks,' i.e. over those who turn away — athar as the retreating footprint of a departing people. At 46:4 the idolaters are challenged to bring a scripture or athāratin min ʿilm, 'a vestige of transmitted knowledge,' which al-Rāghib and the exegetes gloss as a scrap of inherited report from earlier books. The passive yuʾthar (as at 74:24, though not among the sampled verses) names the accusation that the Qurʾān is merely siḥr 'handed down' from earlier sorcerers — the same sense of transmission across generations that underlies ḥadīth maʾthūr.
Akbarian readingIn Faṣṣ Ādam, Ibn ʿArabī writes that the ḥukm wal-athar — the 'ruling and the trace' — belongs to the Divine Names in everything possessing concrete existence, indeed that the existent thing is nothing other than the Names' traces themselves, i.e.plausible
The word in Ibn ʿArabī's text and terminology.
In Faṣṣ Ādam, Ibn ʿArabī writes that the ḥukm wal-athar — the 'ruling and the trace' — belongs to the Divine Names in everything possessing concrete existence, indeed that the existent thing is nothing other than the Names' traces themselves, i.e. the fixed entities (aʿyān). Here athar names the effect a Name leaves in an existent, distinct from but inseparable from the Name's ḥukm (its ruling authority) — the entity is the Name's mark upon manifest being, not a separate thing bearing that mark from outside. This matches the lexicographers' oldest sense (the incision left in the camel's foot) reworked ontologically: existence is the imprint left by the Name's activity.
Draws on: Fass Adam
Reference