53 entries under understanding topic. ×

15
alert(adjective, keen, sensible, certain)
14
observant(adjective, kind, friendly, attention)
14
watchful(adjective, keen, sensible, certain)
12
attentive(adjective, kind, keen, sensible)
7
mindful(adjective, kind, keen, sensible)
7
noticing(verb, adjective, keen, sensible)
6
perceiving(verb, adjective, keen, sensible)
6
discerning(verb, adjective, keen, sensible)
5
keen(adjective, sensible, certain, alert)
5
seeing(noun, verb, adjective, keen)
4
aware(adjective, kind, keen, sensible)
4
conscious(adjective, keen, sensible, alert)
4
vigilant(adjective, keen, sensible, certain)
3
noting(verb, adjective, keen, sensible)
3
remarking(verb, adjective, keen, sensible)
2
alive to(verb, expression, adjective, phrasal verb)
2
awake(adjective, keen, sensible, certain)
2
cognizant(adjective, keen, sensible, certain)
2
knowing(adjective, keen, sensible, certain)
1
able to recognize(expression, adjective, idiom, keen)
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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>