Irrationally
Irrationally adverb - In an irrational manner.
Usage example: they acted irrationally
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Synonyms for Irrationally
Rationally is an antonym for irrationally.
Nearby Words: irrational, irrationality
Rationally
Rationally adverb - In a rational manner.
Usage example: we must act rationally
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Synonyms for Rationally
Irrationally is an antonym for rationally.
Both words in one sentence
- Part of what can make a drama so dramatic or a tragedy so tragic is that the characters truly could have avoided it if they had acted rationally instead of irrationally.
Source: Idiot Plot - It's not just that following a number of different orders causes this, as single orders that she can't rationally process also cause her to act irrationally.
Source: Chaotic Neutral
Cite this Source
Rationally and Irrationally. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/irrationally/rationally
Irrationally & Rationally. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/irrationally/rationally>.
Rationally or Irrationally. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/irrationally/rationally.
Google Ngram Viewer shows how "irrationally" and "rationally" have occurred on timeline