84 entries under observant topic. ×

15
alert(adjective, understanding, keen, sensible, certain)
14
watchful(adjective, understanding, keen, sensible, certain)
12
attentive(adjective, understanding, kind, keen, sensible)
9
heedful(adjective, kind, friendly, careful, caring)
8
regardful(adjective, kind, friendly, attention, careful)
7
mindful(adjective, understanding, kind, keen, sensible)
7
noticing(verb, adjective, understanding, keen, sensible)
6
perceiving(verb, adjective, understanding, keen, sensible)
6
careful(adjective, kind, friendly, attention, caring)
6
discerning(verb, adjective, understanding, keen, sensible)
6
penetrating(adjective, perceptive, insightful, mindful)
5
keen(adjective, understanding, sensible, certain, alert)
5
seeing(noun, verb, adjective, understanding, keen)
4
advertent
4
aware(adjective, understanding, kind, keen, sensible)
4
conscious(adjective, understanding, keen, sensible, alert)
4
thoughtful(adjective, kind, careful, caring, knowledgeable)
4
vigilant(adjective, understanding, keen, sensible, certain)
3
noting(verb, adjective, understanding, keen, sensible)
3
perspicacious(perceptive, insightful, mindful)
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APASmart Define. (2015). observing thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/observing/thesaurus/synonyms
ChicagoSmart Define. 2015. "observing thesaurus" https://smartdefine.org/observing/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, observing thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/observing/thesaurus/synonyms>.
MLASmart Define. "observing thesaurus" 19 June 2015. Web. 22 September 2026. <https://smartdefine.org/observing/thesaurus/synonyms>