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Definition 2026

سيئ

سيئ

Arabic

Adjective

سَيِّئ • ‎(sayyiʾ) ‎(feminine سَيِّئَة ‎(sayyiʾa), masculine plural سَيِّئُون ‎(sayyiʾūn), elative أَسْوَأ ‎(ʾaswaʾ))

Declension

Declension of adjective سَيِّئ (sayyiʾ)

Singular	Masculine		Feminine
	basic singular triptote		singular triptote in ـَة ‎(-a)
	Indefinite	Definite	Indefinite	Definite
Informal	سَيِّئ sayyiʾ	السَّيِّئ as-sayyiʾ	سَيِّئَة sayyiʾa	السَّيِّئَة as-sayyiʾa
Nominative	سَيِّئٌ sayyiʾun	السَّيِّئُ as-sayyiʾu	سَيِّئَةٌ sayyiʾatun	السَّيِّئَةُ as-sayyiʾatu
Accusative	سَيِّئًا sayyiʾan	السَّيِّئَ as-sayyiʾa	سَيِّئَةً sayyiʾatan	السَّيِّئَةَ as-sayyiʾata
Genitive	سَيِّئٍ sayyiʾin	السَّيِّئِ as-sayyiʾi	سَيِّئَةٍ sayyiʾatin	السَّيِّئَةِ as-sayyiʾati
Dual	Masculine		Feminine
Dual	Indefinite	Definite	Indefinite	Definite
Informal	سَيِّئَيْن sayyiʾayn	السَّيِّئَيْن as-sayyiʾayn	سَيِّئَتَيْن sayyiʾatayn	السَّيِّئَتَيْن as-sayyiʾatayn
Nominative	سَيِّئَانِ sayyiʾāni	السَّيِّئَانِ as-sayyiʾāni	سَيِّئَتَانِ sayyiʾatāni	السَّيِّئَتَانِ as-sayyiʾatāni
Accusative	سَيِّئَيْنِ sayyiʾayni	السَّيِّئَيْنِ as-sayyiʾayni	سَيِّئَتَيْنِ sayyiʾatayni	السَّيِّئَتَيْنِ as-sayyiʾatayni
Genitive	سَيِّئَيْنِ sayyiʾayni	السَّيِّئَيْنِ as-sayyiʾayni	سَيِّئَتَيْنِ sayyiʾatayni	السَّيِّئَتَيْنِ as-sayyiʾatayni
Plural	Masculine		Feminine
	sound masculine plural		sound feminine plural
	Indefinite	Definite	Indefinite	Definite
Informal	سَيِّئِين sayyiʾīn	السَّيِّئِين as-sayyiʾīn	سَيِّئَات sayyiʾāt	السَّيِّئَات as-sayyiʾāt
Nominative	سَيِّئُونَ sayyiʾūna	السَّيِّئُونَ as-sayyiʾūna	سَيِّئَاتٌ sayyiʾātun	السَّيِّئَاتُ as-sayyiʾātu
Accusative	سَيِّئِينَ sayyiʾīna	السَّيِّئِينَ as-sayyiʾīna	سَيِّئَاتٍ sayyiʾātin	السَّيِّئَاتِ as-sayyiʾāti
Genitive	سَيِّئِينَ sayyiʾīna	السَّيِّئِينَ as-sayyiʾīna	سَيِّئَاتٍ sayyiʾātin	السَّيِّئَاتِ as-sayyiʾāti

References

“سوأ” in Edward William Lane (1863), Arabic-English Lexicon, London: Williams & Norgate
Steingass, Francis Joseph (1884), “سيئ”, in The Student's Arabic–English Dictionary, London: W.H. Allen