Word Forms of "gruelling" (3 forms)

Adjective

Form	Word
Comparative	more gruelling
Superlative	most gruelling

Comparativemore gruelling

Superlativemost gruelling

Noun

Form	Word
Plural	gruellings

Pluralgruellings

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