Word Forms of "believable" (4 forms)

Adjective

Form	Word
Comparative	more believable
Comparative, Nonstandard, Rare	believabler
Nonstandard, Rare, Superlative	believablest
Superlative	most believable

Comparativemore believable

Comparative, Nonstandard, Rarebelievabler

Nonstandard, Rare, Superlativebelievablest

Superlativemost believable

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