105 entries under shrewd topic. ×

3
sensitive(adjective, understanding, sharp, bright, fast)
3
worldly(adjective, cool, significant, intelligent, brilliant)
2
not born yesterday(expression, idiom, quick, competent)
2
alive(adjective, cool, bright, significant, rational)
2
competent(adjective, cool, keen, bright, significant)
2
experienced(adjective, cool, sound, smooth, keen)
2
heady(adjective, smooth, keen, sharp, intelligent)
2
hep(clever, subtle, artful)
2
observant(adjective, understanding, cool, sharp, bright)
2
smooth(adjective, mean, keen, sharp, fine)
2
with it(expression, adjective, keen, bright, new)
1
apprehensive(adjective, cool, significant, intelligent, brilliant)
1
cognizant(adjective, cool, significant, familiar, intelligent)
1
conscious(adjective, understanding, cool, sharp, significant)
1
deliberate(adjective, cool, significant, intelligent, brilliant)
1
discreet(sensible, intelligent, clever, subtle)
1
farsighted(adjective, smooth, keen, sharp, intelligent)
1
in the know(expression, adjective, idiom, smooth, keen)
1
intended(adjective, cool, significant, intelligent, brilliant)
1
intense(sharp, perceptive, penetrating, searching)
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APASmart Define. (2016). smart thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/smart/thesaurus/synonyms
ChicagoSmart Define. 2016. "smart thesaurus" https://smartdefine.org/smart/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, smart thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/smart/thesaurus/synonyms>.
MLASmart Define. "smart thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/smart/thesaurus/synonyms>