Intelligent
Intelligent adjective - Having or showing quickness of mind.
Older and intelligent are semantically related. In some cases you can use "Older" instead an adjective "Intelligent".
Older
Older adjective - Being of advanced years and especially past middle age.
Intelligent and older are semantically related. Sometimes you can use "Intelligent" instead an adjective "Older".
Mutual synonyms
Both words in one sentence
- Higher-Tech Species: The Race have a higher technological base than any of the other three intelligent species known to exist, with an older culture and government as well.
Source: Literature / Worldwar -
He's highly intelligent, more mature than his sister, and manages to charm quite a few ladies over the course of the series (both older and younger than him).
Source: Adorably Precocious Child - She is quite intelligent and regularly acts just as mature/like an Only Sane Man to the other protagonists which are 5-7 years older than her.
Source: Kiddie Kid
Cite this Source
Older and Intelligent. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/intelligent/older
Intelligent & Older. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/intelligent/older>.
Older or Intelligent. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/intelligent/older.
Google Ngram Viewer shows how "intelligent" and "older" have occurred on timeline