Word Forms of "vast" (6 forms)

Adjective

Form	Word
Comparative	more vast
Comparative	vaster
Superlative	most vast
Superlative	vastest

Comparativemore vast

Comparativevaster

Superlativemost vast

Superlativevastest

Noun

Form	Word
Plural	VASTs
Plural	vasts

PluralVASTs

Pluralvasts

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