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behave illogically

[bɪˈheɪv ɪˈlɒdʒɪkli]
verb phrase
agir illogicamente
1. to act in a way that does not follow reason or logic; to conduct oneself in an unreasonable or irrational manner
He began to behave illogically when he refused to consider the evidence presented to him.
Ele começou a agir illogicamente quando recusou considerar as provas apresentadas a ele.
2. to act contrary to sound reasoning or rational thinking
She was behaving illogically by making decisions based purely on emotions rather than facts.
Ela estava agindo illogicamente ao tomar decisões baseadas puramente em emoções em vez de fatos.
NYC Slang
act crazy / trip out
Synonyms
act irrationallybehave unreasonablyact foolishlybehave irrationallyact absurdly
Antonyms
behave logicallyact rationallythink reasonablyact sensibly

Regional Variations

General Brazilian
agir illogicamente
standard usage across Brazil
Rio de Janeiro
agir illogicamente / se comportar de forma ilógica
common colloquial usage
São Paulo
agir illogicamente
formal and standard usage
Portugal
comportar-se illogicamente
formal and standard European Portuguese

Related Idioms & Phrases

lose your head
act like you've lost your marbles
not make sense
defy reason
go against logic
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