Root · 10 in the Quran · 40 in 10 texts of the library
سود (root swd)
السين والواو والدال أصل واحد وهو خلاف البياض في اللون ثم يحمل عليه ويشتق منه فالسواد في اللون معروف وعند قوم أن كل شيء …
Ibn Fāris, Maqāyīs al-lugha
The family of the root
Patterns computed · our dataThe words of س و د that our sources attest: the root's letters in green, the added letters in gold.
54 words7 verbs10 verbal nouns5 participles3 places and instruments2 intensives and elatives18 other nouns4 plurals5 relatives and abstracts
- أَسْوَدgreater, and greatest, in respect of estimation, rank, or dignity
- سَوَادblackness
- سَيِّد—
- اسْوَدَّتَ—
- مُسْوَدّ—
The whole family8 groups, by pattern; tap a pattern to see what it does
Verbs7سادَ · اسْوَدَّتَ · سوّدَ
The root as an action: the bare Form I, and the Forms made by adding letters before, inside or after the root.grammar →
Verbal nouns10سِوَاد · سِيَادَة · إِسْوَاْدَّ
The action itself, named as a noun (maṣdar).grammar →
Participles5مُسْوَدّ · سَائِد · مَسْؤُود
The one who does it, and the one it is done to.grammar →
Place, time and instrument3مَسُود · مَسْوَدَة · مِسَاد
Where or when it happens, and what it is done with: the m- nouns.grammar →
Intensives, qualities and the elative2أَسْوَد · سُوَيْد
The quality carried far, held as a trait, or compared.grammar →
- أَسْوَدgreater, and greatest, in respect of estimation, rank, or dignityLaneelative or colour adjective (afʿal)Qurʾān ×1library ×7LaneIbn Fāris
- سُوَيْدquality (faʿīl)Lane
Other nouns18سَوَاد · سَيِّد · سُود
Nouns on other patterns; their meaning is learned word by word.grammar →
- سَوَادblacknessLanenounlibrary ×8LaneIbn Fāris
- سَيِّدnounQurʾān ×3LaneIbn Fāris
- سُودnounQurʾān ×1Lane
- سُوَيْدَاءmelancholyautonounlibrary ×2Lane
Plurals4أَسَاوِد · أَسْوَاد · أَسْوِدَة
Broken plurals rebuild the word on a new pattern; sound plurals add an ending.grammar →
Relative and abstract5أَسْوَدِيّ · أُسَيْدِيّ · سَوَادِيَّة
-iyy relates a thing to its source; -iyya makes an abstract noun.grammar →
Reference
Why this shape?What each of the 22 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: مَسْوَدَة, noun of place (with -a) (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
Ibn Fāris · 395السين والواو والدال أصل واحد وهو خلاف البياض في اللون ثم يحمل عليه ويشتق منه فالسواد في اللون معروف وعند قوم أن كل شيء خالف البياض أي لون كان فهو في حيز السواد يقال اسود الشي وسواد وسواد كل شيء شخصه والسواد السرار يقال س
Ibn Fāris (d. 395/1004), Maqāyīs al-Lugha. Seeks each root's original sense (aṣl).
The same letters, turned
The same three letters in all six orders. Choose one.
س و د
السين والواو والدال أصل واحد وهو خلاف البياض في اللون ثم يحمل عليه ويشتق منه فالسواد في اللون معروف وعند قوم أن كل شيء خالف البياض أي لون كان فهو في حيز السواد
s-w-d: one root, which is the opposite of whiteness in color, then [other meanings] are carried upon it and derived from it; al-sawād in color is well-known, and according to some people, everything that differs from whiteness, whatever color it may be, falls within the category of al-sawād. AI
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
- سsīntongue-tip, by the front teeth · voiceless, continuantSīb. · I. Jinnī
- وwāwbetween the lips · voiced, in betweenSīb. · I. Jinnī
- دdāltongue-tip, roots of the teeth · voiced, stopSīb. · 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
س
ومما بين طرف اللسان وفويق الثنايا مخرج الزاي، والسين، والصاد
From between the tip of the tongue and just above the front teeth is the place of the zāy, the sīn and the ṣād. Sībawayh, line 26560 ↗
ومما بين الثنايا وطرف اللسان، مخرج الصاد والزاي والسين
From between the front teeth and the tip of the tongue is the place of the ṣād, the zāy and the sīn. Ibn Jinnī, line 983 ↗
و
ومما بين الشفتين مخرج الباء، والميم، والواو
From between the two lips is the place of the bāʾ, the mīm and the wāw. Sībawayh, line 26563 ↗
ومما بين الشفتين مخرج الباء والميم والواو
From between the two lips is the place of the bāʾ, the mīm and the wāw. Ibn Jinnī, line 986 ↗
د
ومما بين طرف اللسان وأصول الثنايا مخرج الطاء، والدال، والتاء
From between the tip of the tongue and the roots of the front teeth is the place of the ṭāʾ, the dāl and the tāʾ. Sībawayh, line 26559 ↗
ومما بين طرف اللسان وأصول الثنايا، مخرج الطاء والدال والتاء
From between the tip of the tongue and the roots of the front teeth is the place of the ṭāʾ, the dāl and the tāʾ. Ibn Jinnī, line 982 ↗
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
س
Level of existence: ما ظهر في الماء · what appears in water
Divine Name: المحيي · al-Muḥyī, the Life-Giver
Lunar mansion: النعائم · al-Naʿāʾim
Futūḥāt ch. 198, line 62110Spheres of its simples (ch. 2): 9 line 2572 ↗
Nature (ch. 2)
السين والشين فطبعهما الحرارة واليبوسة
Sīn and shīn: their nature is heat and dryness.
Ibn ʿArabī, al-Futūḥāt al-Makkiyya, line 2581و
Level of existence: تعيين الرتب والمقامات والمنازل · the determination of ranks, stations and waystations
Divine Name: رفيع الدرجات · Rafīʿ al-Darajāt, Exalted in Degrees
Lunar mansion: الرشا · al-Rashāʾ
Futūḥāt ch. 198, line 62121Spheres 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 2582د
Level of existence: السماء الدنيا · the lowest heaven (al-samāʾ al-dunyā)
Divine Name: المبين · the Clarifier (al-Mubīn)
Lunar mansion: الأكليل · al-Iklīl
Futūḥāt ch. 198, line 64682Spheres 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
س
With fatḥa ـَ
فهي إشارة إلى الشيء المليح الذي من طبعه الرقة.
It is an indication of the comely thing whose nature is delicacy.
With ḍamma ـُ
فهي إشارة إلى الشيء القبيح الخشن، أو إشارة إلى سواد حسا ومعنى.
It is an indication of the ugly, rough thing, or of blackness, sensible and figurative.
With kasra ـِ
وبالكسر إشارة إلى الشيء الطابع وتكون الإشارة منه.
With kasra it is an indication of the impressing/stamping thing, and the indication proceeds from it.
و
With fatḥa ـَ
فهي الأشياء المشتبكة في الإنسان مثل العروق والأصابع وما أشبه ذلك.
It is the intertwined things in the human being, such as veins, fingers and the like.
With ḍamma ـُ
فهي الأشياء المباينة لبني آدم مثل الأفلاك والجبال وما أشبه ذلك
It is things distinct from the children of Adam, such as the celestial spheres, mountains and the like.
With kasra ـِ
فهي الأشياء المشتبكة المستقذرة أو المبغوضة كالأمعاء ونحوها.
It is intertwined things that are filthy or detested, such as the intestines and the like.
د
With fatḥa ـَ
فهي إشارة إلى خارج عن الذات.
It is an indication of something external to the self.
With ḍamma ـُ
فهي إشارة إلى ما هو قليل أو قبيح ومعه غضب فيهما.
It is an indication of what is small or ugly, accompanied by anger in both cases.
With kasra ـِ
فهي إشارة إلى ما في الذات أو إلى ما هو داخل عليها أو إلى ما هو قريب منها.
It is an indication of what is in the self, or what is entering upon it, or what is near to it.
Two-letter nucleus11 roots in Ibn Fāris’s chapterس و
Ibn Fāris groups his roots under two-letter chapters (“the X and the Y and what makes them three”). These are the roots of this root's chapter with the core sense he gives each. Setting them side by side is our juxtaposition; he does not himself draw a shared meaning. His chapter heading, line 14250 ↗
- سوىالسين والواو والياء أصل يدل على استقامة واعتدال بين شيئينQ 83 · L14251
- سوخالسين والواو والخاء كلمة واحدةL14276
- سودالسين والواو والدال أصل واحد وهو خلاف البياض في اللون ثم يحمل عليه ويشتق منه فالسواد في اللون معروف وعند قوم أن كل شيء خالف البياض أي لون كان فهو في حQ 10 · L14278
- سورالسين والواو والراء أصل واحد يدل على علو وارتفاعQ 17 · L14292
- سوطالسين والواو والطاء أصل يدل على مخالطة الشىء الشىءQ 1 · L14299
- سوعالسين والواو والعين يدل على استمرار الشيء ومضيهQ 49 · L14305
- سوقالسين والواو والقاف أصل واحد وهو حدو الشيءQ 17 · L14324
- سوكالسين والواو والكاف أصل واحد يدل على حركة واضطرابL14331
- سولالسين والواو واللام أصل يدل على استرخاء في شيءQ 4 · L14336
- سومالسين والواو والميم أصل يدل على طلب الشيءQ 15 · L14340
- سوسالسين والواو والسين أصلان أحدهما فساد في شيء والآخر جبلة وخليقةL14347
In the sister scriptsHebrew ס/ש ו דSyriac ܣ/ܫ ܘ ܕ
| Arabic | س و د |
| Hebrew | ס/ש ו ד |
| Syriac | ܣ/ܫ ܘ ܕ |
| Ancient South Arabian (musnad) | 𐩯/𐩦 𐩥 𐩵 |
| Phoenician | 𐤎/𐤔 𐤅 𐤃 |
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.
Reference