Word Forms of "caustic" (3 forms)

Adjective

Form	Word
Comparative	more caustic
Superlative	most caustic

Comparativemore caustic

Superlativemost caustic

Noun

Form	Word
Plural	caustics

Pluralcaustics

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