Word Forms of "index" (7 forms)

Noun

Form	Word
Obsolete, Plural	index's
Plural	indexes
Plural	indices

Obsolete, Pluralindex's

Pluralindexes

Pluralindices

Verb

Form	Word
Participle, Past	indexed
Participle, Present	indexing
Past	indexed
Present, Singular, Third-Person	indexes

Participle, Pastindexed

Participle, Presentindexing

Pastindexed

Present, Singular, Third-Personindexes

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