Synonyms|699Antonyms|128|Broader|9Narrower|12Related|907

62 entries under understanding topic. ×

2
cognizant(adjective, cool, keen, sensible)
2
conversant(adjective, cool, keen, sensible)
2
percipient(adjective, cool, keen, sensible)
2
sage(adjective, cool, significant, careful)
2
sentient(adjective, cool, keen, sensible)
2
with it(expression, keen, sharp, smart)
1
able to recognize(expression, adjective, idiom, keen)
1
acquainted(adjective, keen, sensible, certain)
1
aesthetic(adjective, keen, sensible, certain)
1
apperceptive(adjective, keen, sensible, certain)
1
apprised(adjective, keen, sensible, certain)
1
assured(adjective, keen, sensible, certain)
1
astute(adjective, cool, smart, significant)
1
au courant(expression, adjective, keen, sensible)
1
brainy(adjective, cool, significant, intelligent)
1
certain(adjective, keen, sensible, alert)
1
felt(adjective, keen, sensible, certain)
1
hep to(expression, adjective, keen, sensible)
1
in on(expression, adjective, keen, sensible)
1
in right mind(expression, adjective, idiom, keen)
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ChicagoSmart Define. 2016. "watchful thesaurus" https://smartdefine.org/watchful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, watchful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/watchful/thesaurus/synonyms>.
MLASmart Define. "watchful thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/watchful/thesaurus/synonyms>