Established
Established adjective - Brought about or set up or accepted; especially long established.
Rational and established are semantically related. In some cases you can use "Rational" instead an adjective "Established".
Nearby Words: establishment, establishing
Rational
Rational adjective - Having the ability to reason.
Established and rational are semantically related. Sometimes you can use "Established" instead an adjective "Rational".
Both words in one sentence
-
This makes sense, though, as most of those students that had an interest in more rational, scientific schools of thought would probably have been accepted to the established universities to begin with.
Source: Film / Accepted -
In Books Vs Movies, the Matt Hatter who reviews the movie versions of books is said to represent the more rational, objective side of Matt Guion and it's eventually established (via Double Vision) that he and the "regular" Matt are separate people.
Source: Literal Split Personality
Cite this Source
Rational and Established. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/established/rational
Established & Rational. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/established/rational>.
Rational or Established. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/established/rational.
Google Ngram Viewer shows how "established" and "rational" have occurred on timeline