101 entries under alert topic. ×

31
perceptive(adjective, clear, understanding, cool, sound)
29
intelligent(adjective, clear, understanding, cool, sound)
27
discriminating(verb, adjective, clear, sound, reasonable)
19
keen(adjective, understanding, smooth, sharp, smart)
18
sharp(adjective, understanding, cool, sound, smooth)
16
percipient(adjective, understanding, cool, keen, sharp)
15
discreet(adjective, understanding, reasonable, keen, sharp)
14
quick(adjective, understanding, cool, keen, sharp)
14
sensitive(adjective, understanding, keen, sharp, smart)
12
penetrating(adjective, understanding, reasonable, keen, sharp)
11
sensible(adjective, clear, understanding, cool, sound)
10
bright(adjective, cool, keen, sharp, smart)
10
knowing(verb, adjective, understanding, sound, smooth)
10
understanding(noun, verb, adjective, sound, keen)
8
rational(adjective, clear, understanding, sound, reasonable)
7
perceiving(noun, verb, adjective, understanding, keen)
6
aware(adjective, understanding, cool, sound, reasonable)
6
brainy(adjective, understanding, cool, smooth, keen)
6
observant(adjective, understanding, cool, reasonable, keen)
5
collected(sound, reasonable, sensible, rational)
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APASmart Define. (2015). discerning thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/discerning/thesaurus/synonyms
ChicagoSmart Define. 2015. "discerning thesaurus" https://smartdefine.org/discerning/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, discerning thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/discerning/thesaurus/synonyms>.
MLASmart Define. "discerning thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/discerning/thesaurus/synonyms>