Word Forms of "stiff" (10 forms)

Adjective

Form	Word
Comparative	stiffer
Superlative	stiffest

Comparativestiffer

Superlativestiffest

Adverb

Form	Word
Comparative	more stiff
Superlative	most stiff

Comparativemore stiff

Superlativemost stiff

Proper Noun

Form	Word
Plural	Stiffs

PluralStiffs

Noun

Form	Word
Plural	stiffs

Pluralstiffs

Verb

Form	Word
Participle, Past	stiffed
Participle, Present	stiffing
Past	stiffed
Present, Singular, Third-Person	stiffs

Participle, Paststiffed

Participle, Presentstiffing

Paststiffed

Present, Singular, Third-Personstiffs

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.