Illogical
/ˌɪˈlɑdʒɪkəl/
Listen pronunciation
Definition
(adj) Contrary to logic; lacking sense or sound reasoning.
Sentence Examples
It's completely illogical. It wasn't as if I was shouting outside while drunk.
People sometimes make illogical decisions.
CEFR Practice Quiz
His argument was completely ____ and made no sense to anyone who was listening carefully.