Open and Rational

Open

Open adjective - Allowing passage without obstruction.

Rational and open are semantically related. In some cases you can use "Rational" instead an adjective "Open".

Nearby Words: opening, openness, opened, opener

Rational

Rational adjective - Having the ability to reason.

Open and rational are semantically related. Sometimes you can use "Open" instead an adjective "Rational".

Mutual synonyms

Both words in one sentence

  • Superman, typically the most rational and open minded of the group suddenly becomes a stringent hard-ass towards Captain Marvel.
    Source: Conflict Ball
  • Reason as a whole is an awful way of causing humans to sin, because rational arguments are open to rational counterarguments.
  • While the NLA government is officially open to new treaties and alliances, and most humans are rational enough to know that more allies and friends can only be a good thing in the situation they're in, some are shown with an extreme hatred of all "xenos".
Cite this Source
Rational and Open. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/open/rational
Open & Rational. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/open/rational>.
Rational or Open. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/open/rational.
Google Ngram Viewer shows how "open" and "rational" have occurred on timeline