2
attending
2
awake(adjective, understanding, keen, sensible, certain)
2
beholding(verb, seeing)
2
checking(verb, examining)
2
cognizant(adjective, understanding, keen, sensible, certain)
2
concerned(adjective, kind, friendly, polite, caring)
2
declaring(verb, evincing)
2
engrossed(adjective, attentive)
2
following
2
gazing(verb, seeing)
2
heeding(noun, verb, perceiving)
2
knowing(adjective, understanding, keen, sensible, certain)
2
memorializing(verb, celebrating)
2
nice
2
observation
2
observe
2
on the ball(expression, adjective, idiom, careful, knowledgeable)
2
on the job(expression, adjective, idiom, careful, knowledgeable)
2
opining(verb, imagining)
2
perceptive(observant, insightful)
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APASmart Define. (2015). observing thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/observing/thesaurus/synonyms
ChicagoSmart Define. 2015. "observing thesaurus" https://smartdefine.org/observing/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, observing thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/observing/thesaurus/synonyms>.
MLASmart Define. "observing thesaurus" 19 June 2015. Web. 21 September 2026. <https://smartdefine.org/observing/thesaurus/synonyms>