Word Forms of "nightful" (4 forms)

Adjective

Form	Word
Comparative	more nightful
Superlative	most nightful

Comparativemore nightful

Superlativemost nightful

Noun

Form	Word
Plural	nightfuls
Plural	nightsful

Pluralnightfuls

Pluralnightsful

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