Word Type

Adjective

Adjective

Noun

The word "intelligent" can be used as adjective, adjective and noun.

Word Relationships

Opposites (Antonyms)

stupid unintelligent

Capable Of

master calculus

Derived Terms

artificially intelligent general intelligent action hyperintelligent intelligent agent intelligent character recognition intelligent dance music intelligent design intelligent designer intelligent designism intelligent disobedience intelligent falling intelligent guess intelligent haunting intelligent system intelligent terminal intelligent transportation system intelligentization intelligentness nonintelligent superintelligent ultraintelligent

Prerequisites

read lot

Narrower Terms (Hyponyms)

overclever

Related Terms

intelligence learned like a duck takes to water wily witty

Related Terms

bright capacity cognitive considered especial high precocious quick smart thought out thoughtful

Similar Terms

agile agile apt apt born brainy bright bright brilliant clever innate innate natural nimble precocious prehensile prehensile quick quick rational rational ready reasonable scintillating scintillating searching searching sensible smart smart as a whip smart as whip sophisticated trenchant

Synonym Network

clever level headed well informed

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.