Word Forms of "grateful" (5 forms)

Adjective

Form	Word
Alternative	gratefull
Comparative	gratefuller
Comparative	more grateful
Superlative	gratefullest
Superlative	most grateful

Alternativegratefull

Comparativegratefuller

Comparativemore grateful

Superlativegratefullest

Superlativemost grateful

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