Word Forms of "ungrateful" (3 forms)

Adjective

Form	Word
Comparative	more ungrateful
Superlative	most ungrateful

Comparativemore ungrateful

Superlativemost ungrateful

Noun

Form	Word
Plural	ungratefuls

Pluralungratefuls

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