Word Forms of "ninth" (8 forms)

Adjective

Form	Word
Alternative, Misspelling	nineth

Alternative, Misspellingnineth

Noun

Form	Word
Alternative, Misspelling	nineth
Plural	ninths

Alternative, Misspellingnineth

Pluralninths

Verb

Form	Word
Alternative, Misspelling	nineth
Participle, Past	ninthed
Participle, Present	ninthing
Past	ninthed
Present, Singular, Third-Person	ninths

Alternative, Misspellingnineth

Participle, Pastninthed

Participle, Presentninthing

Pastninthed

Present, Singular, Third-Personninths

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