Synonyms|128Antonyms|38|Broader|0Narrower|0Related|2

106 entries under adjective topic. ×

1
knowledgeable(careful, cautious, aware, attentive)
1
not missing a trick(expression, idiom, alert, intelligent)
1
obedient(correct, alert, intelligent, attentive)
1
observant(kind, sympathetic, alert, careful)
1
observing(kind, friendly, careful, caring)
1
on the ball(expression, idiom, alert, careful)
1
on the job(expression, idiom, careful, knowledgeable)
1
on to(expression, careful, aware, attentive)
1
penetrating(correct, alert, intelligent, attentive)
1
perceptive(alert, intelligent, attentive, watchful)
1
plugged in(expression, sympathetic, careful, aware)
1
questioning(correct, alert, intelligent, attentive)
1
quick(alert, intelligent, perceptive, attentive)
1
respectful(careful, knowledgeable, cautious, aware)
1
searching(correct, alert, intelligent, attentive)
1
sensible(careful, knowledgeable, cautious, aware)
1
sensitive(kind, friendly, alert, caring)
1
sharp(alert, intelligent, perceptive, attentive)
1
sharp-eyed(correct, sympathetic, alert, intelligent)
1
solicitous(kind, friendly, careful, caring)
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APASmart Define. (2013). observative thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/observative/thesaurus/synonyms
ChicagoSmart Define. 2013. "observative thesaurus" https://smartdefine.org/observative/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, observative thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/observative/thesaurus/synonyms>.
MLASmart Define. "observative thesaurus" 18 May 2013. Web. 24 September 2026. <https://smartdefine.org/observative/thesaurus/synonyms>