64 entries under tough topic. ×

1
active(energetic, effective, adept, effectual)
1
businesslike(hard, sound, sharp, realistic)
1
decisive(energetic, effective, adept, effectual)
1
dynamic(energetic, effective, adept, effectual)
1
economic(energetic, effective, adept, effectual)
1
economical(sensible, energetic, wise, tight)
1
effective(bright, adept, effectual, sharp-witted)
1
effectual(bright, effective, adept, sharp-witted)
1
efficacious(sensible, energetic, wise, effective)
1
energetic(effective, adept, effectual, well-organized)
1
equal to(expression, energetic, effective, adept)
1
familiar with(expression, energetic, effective, adept)
1
good at(expression, energetic, effective, adept)
1
good for(expression, energetic, effective, adept)
1
handy(adjective, smart, bright, energetic)
1
intractable(adjective, hard, sharp, sensible)
1
logical(adjective, reasonable, sharp, sensible)
1
organized(energetic, effective, adept, effectual)
1
potent(energetic, effective, adept, effectual)
1
practical(adjective, hard, sound, reasonable)
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APASmart Define. (2016). shrewd thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/shrewd/thesaurus/synonyms
ChicagoSmart Define. 2016. "shrewd thesaurus" https://smartdefine.org/shrewd/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, shrewd thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/shrewd/thesaurus/synonyms>.
MLASmart Define. "shrewd thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/shrewd/thesaurus/synonyms>