76 entries under understanding topic. ×

3
perspicacious(adjective, keen, sharp, smart)
3
polite(adjective, kind, friendly, delicate)
2
acute(adjective, keen, sharp, smart)
2
knowing(verb, adjective, reasonable, keen)
2
sharp(keen, sensible, skill, sensitive)
2
solicitous(adjective, kind, friendly, deliberate)
1
au courant(expression, adjective, reasonable, rational)
1
aware(adjective, kind, reasonable, keen)
1
brainy(keen, alert, sensitive, perceptive)
1
charitable(adjective, kind, friendly, polite)
1
chivalrous(adjective, kind, friendly, proper)
1
cognizant(adjective, reasonable, rational, intelligent)
1
concerned(adjective, kind, friendly, deliberate)
1
conscious(adjective, reasonable, keen, sharp)
1
conversant(adjective, reasonable, rational, intelligent)
1
ear to the ground(expression, idiom, keen, sensitive)
1
gnostic(adjective, keen, sharp, alert)
1
in right mind(expression, adjective, idiom, reasonable)
1
incisive(adjective, keen, sharp, alert)
1
informed(adjective, reasonable, sensible, rational)
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APASmart Define. (2015). discreet thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/discreet/thesaurus/synonyms
ChicagoSmart Define. 2015. "discreet thesaurus" https://smartdefine.org/discreet/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, discreet thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/discreet/thesaurus/synonyms>.
MLASmart Define. "discreet thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/discreet/thesaurus/synonyms>