Plain and Rational

Related words

mutual synonyms sentence examples

Plain

Plain adjective - Free from all additions or embellishment.
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Synonyms for Plain
Antonyms for Plain
Rational and plain are semantically related. In some cases you can use "Rational" instead an adjective "Plain".
Nearby Words: plainly, plainness, plaint

Rational

Rational adjective - Having the ability to reason.
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Synonyms for Rational
Antonyms for Rational
Plain and rational are semantically related. Sometimes you can use "Plain" instead an adjective "Rational".
Nearby Words: ration, rationalize, rationale, rationalise, rationality

Mutual synonyms

Both words in one sentence

  • She speaks like that because she's an "alien-human interface"; in plain English, she's the mouthpiece of an incredibly intelligent and rational alien entity that cannot communicate through speech.
    Source: Spock Speak
Cite this Source
Rational and Plain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/plain/rational
Plain & Rational. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/plain/rational>.
Rational or Plain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/plain/rational.

Synonyms for plain


Synonyms for rational

Google Ngram Viewer shows how "plain" and "rational" have occurred on timeline