Word Forms of "rational" (7 forms)

Adjective

Form	Word
Alternative, Obsolete	rationall
Comparative	more rational
Superlative	most rational

Alternative, Obsoleterationall

Comparativemore rational

Superlativemost rational

Noun

Form	Word
Alternative, Obsolete	rationall
Alternative, Obsolete	rationall
Plural	rationals
Plural	rationals

Alternative, Obsoleterationall

Alternative, Obsoleterationall

Pluralrationals

Pluralrationals

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