Word Forms of "firm" (9 forms)

Adjective

Form	Word
Comparative	firmer
Superlative	firmest

Comparativefirmer

Superlativefirmest

Adverb

Form	Word
Comparative	more firm
Superlative	most firm

Comparativemore firm

Superlativemost firm

Noun

Form	Word
Plural	firms

Pluralfirms

Verb

Form	Word
Participle, Past	firmed
Participle, Present	firming
Past	firmed
Present, Singular, Third-Person	firms

Participle, Pastfirmed

Participle, Presentfirming

Pastfirmed

Present, Singular, Third-Personfirms

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