355 entries under adjective topic. ×

1
kept posted(expression, familiar, knowledgeable, witting)
1
know-how(alert, familiar, wise, knowledgeable)
1
know all the answers(expression, idiom, careful, knowledgeable)
1
know ins and outs(expression, idiom, careful, knowledgeable)
1
latched on(expression, alert, familiar, wise)
1
learned(smooth, reasonable, smart, rational)
1
like-minded(cool, friendly, agreeable, down)
1
nervous(understanding, keen, fine, sensible)
1
no stranger to(expression, idiom, familiar, knowledgeable)
1
observative(careful, knowledgeable, cautious, aware)
1
observing(understanding, careful, knowledgeable, cautious)
1
old(smart, practical, expert, skilled)
1
on same wavelength(expression, idiom, cool, friendly)
1
on the ball(expression, idiom, smooth, smart)
1
on the job(expression, idiom, careful, knowledgeable)
1
on top of(expression, idiom, knowledgeable, aware)
1
open(friendly, agreeable, amenable, approving)
1
open-minded(reasonable, friendly, agreeable, rational)
1
oversensitive(understanding, keen, fine, sensible)
1
penetrating(understanding, sharp, smart, sensitive)
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APASmart Define. (2015). tuned in thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/tuned_in/thesaurus/synonyms
ChicagoSmart Define. 2015. "tuned in thesaurus" https://smartdefine.org/tuned_in/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, tuned in thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/tuned_in/thesaurus/synonyms>.
MLASmart Define. "tuned in thesaurus" 21 December 2015. Web. 28 September 2026. <https://smartdefine.org/tuned_in/thesaurus/synonyms>