Synonyms|438Antonyms|2|Broader|0Narrower|0Related|4

338 entries under adjective topic. ×

2
versed(cool, sensible, familiar, sophisticated)
2
wised up(expression, sharp, smart, alert)
2
with it(expression, cool, sensible, alert)
1
abreast(familiar, knowledgeable, competent, aware)
1
abstruse(sound, knowledgeable, cultured, educated)
1
academic(sound, knowledgeable, cultured, learned)
1
accomplished(familiar, sophisticated, knowledgeable, competent)
1
accustomed(familiar, sophisticated, knowledgeable, skilled)
1
acute(smooth, keen, sharp, smart)
1
adept(familiar, sophisticated, knowledgeable, skilled)
1
adult(cool, refined, practical, mature)
1
advised(familiar, aware, informed, conversant)
1
alive(cool, sensible, alert, familiar)
1
appraised(alert, familiar, wise, knowledgeable)
1
apprized(knowledgeable, aware, informed, learned)
1
argute(sharp, smart, intelligent, prudent)
1
artificial(cool, refined, practical, cultured)
1
astucious(sharp, smart, intelligent, prudent)
1
astute(smooth, keen, sharp, smart)
1
at home with(expression, idiom, familiar, knowledgeable)
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APASmart Define. (2015). in the know thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/in_the_know/thesaurus/synonyms
ChicagoSmart Define. 2015. "in the know thesaurus" https://smartdefine.org/in_the_know/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, in the know thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/in_the_know/thesaurus/synonyms>.
MLASmart Define. "in the know thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/in_the_know/thesaurus/synonyms>