Word Forms of "fifteen" (6 forms)

Noun

Form	Word
Alternative, Obsolete	fifteene
Alternative, Obsolete	fiveteen
Plural	fifteens

Alternative, Obsoletefifteene

Alternative, Obsoletefiveteen

Pluralfifteens

Numeral

Form	Word
Alternative, Obsolete	fifteene
Alternative, Obsolete	fiveteen
Ordinal	fifteenth

Alternative, Obsoletefifteene

Alternative, Obsoletefiveteen

Ordinalfifteenth

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