Synonyms|509Antonyms|103|Broader|4Narrower|8Related|587

40 entries under intelligent topic. ×

25
powerful(adjective, strong, power, keen, smart)
18
efficient(adjective, power, excellent, keen, smart)
11
capable(adjective, strong, power, keen, smart)
5
proficient(adjective, tough, keen, smart)
4
masterful(adjective, keen, smart, competent)
4
qualified(adjective, tough, keen, smart)
3
equal to(verb, expression, phrasal verb, power, tough)
2
accomplished(adjective, tough, keen, smart)
2
adroit(keen, smart, bright, expert)
2
agile(keen, smart, competent, capable)
2
au fait(expression, keen, smart, competent)
2
brilliant(keen, smart, competent, capable)
1
artful(keen, smart, competent, capable)
1
deft(tough, keen, smart, bright)
1
dexterous(keen, smart, bright, expert)
1
experienced(tough, keen, smart, expert)
1
expert(adjective, tough, keen, smart)
1
facile(keen, smart, competent, capable)
1
gifted(adjective, keen, smart, expert)
1
ingenious(keen, smart, competent, capable)
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APASmart Define. (2015). effectual thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/effectual/thesaurus/synonyms
ChicagoSmart Define. 2015. "effectual thesaurus" https://smartdefine.org/effectual/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, effectual thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/effectual/thesaurus/synonyms>.
MLASmart Define. "effectual thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/effectual/thesaurus/synonyms>