Intelligent
Intelligent adjective - Having or showing quickness of mind.
Powerful and intelligent are semantically related. In some cases you can use "Powerful" instead an adjective "Intelligent".
Powerful
Powerful adjective - Having great power or influence.
Intelligent and powerful are semantically related. Sometimes you can use "Intelligent" instead an adjective "Powerful".
Both words in one sentence
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Anything "sufficiently" good didn't need to be intelligent or powerful in order to protect itself because good was invincible enough just being there.
Source: Good Hurts Evil - He's an extremely powerful and intelligent demon who's the prime minister of Gardis and his kingdrom.
Source: Brains and Bondage - Technically, they are a race of sorcerers whose powers are supernatural, not technological, but they are still far more powerful and intelligent than most Shadowkind.
Source: Fan Fic / Shadowchasers Series
Cite this Source
Powerful and Intelligent. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/intelligent/powerful
Intelligent & Powerful. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/intelligent/powerful>.
Powerful or Intelligent. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/intelligent/powerful.
Google Ngram Viewer shows how "intelligent" and "powerful" have occurred on timeline