26 entries under discerning topic. ×

1
searching(adjective, correct, alert, intelligent, attentive)
1
sensitive(adjective, kind, friendly, alert, caring)
1
sharp(adjective, alert, intelligent, perceptive, attentive)
1
surveying(adjective, correct, alert, intelligent, attentive)
1
understanding(adjective, correct, alert, intelligent, attentive)
1
wide-awake(adjective, alert, intelligent, perceptive, attentive)
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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>