64 entries under tough topic. ×

1
pragmatic(hard, sound, reasonable, sharp)
1
productive(energetic, effective, adept, effectual)
1
proficient(adjective, cunning, effective, sly)
1
profitable(energetic, effective, adept, effectual)
1
saving(energetic, careful, wise, tight)
1
sober(adjective, hard, sound, reasonable)
1
systematic(energetic, effective, adept, effectual)
1
unsentimental(hard, sound, reasonable, sharp)
1
useful(energetic, effective, adept, effectual)
1
valuable(energetic, effective, adept, effectual)
1
virtuous(energetic, effective, adept, effectual)
1
well-organized(energetic, effective, adept, effectual)
1
willful(adjective, hard, sharp, sensible)
0
conducive(energetic, effective, adept, effectual)
0
adapted(energetic, effective, adept, effectual)
0
adequate(energetic, effective, adept, effectual)
0
bullheaded(adjective, hard, sharp, practical)
0
fitted(effective, adept, effectual, well-organized)
0
locked in(expression, adjective, hard, sharp)
0
mulish(adjective, hard, sharp, practical)
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APASmart Define. (2016). shrewd thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/shrewd/thesaurus/synonyms
ChicagoSmart Define. 2016. "shrewd thesaurus" https://smartdefine.org/shrewd/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, shrewd thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/shrewd/thesaurus/synonyms>.
MLASmart Define. "shrewd thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/shrewd/thesaurus/synonyms>