47 entries under tough topic. ×

1
apt(energetic, effective, adept, effectual)
1
businesslike(energetic, effective, adept, effectual)
1
conducive(energetic, useful, rich, effective)
1
decisive(energetic, effective, adept, effectual)
1
familiar with(expression, energetic, effective, adept)
1
good at(expression, energetic, effective, adept)
1
good for(expression, energetic, useful, effective)
1
handy(energetic, effective, adept, effectual)
1
organized(energetic, effective, adept, effectual)
1
qualified(effective, adept, effectual, well-organized)
1
ready(energetic, fundamental, effective, novel)
1
saving(energetic, effective, adept, effectual)
1
shrewd(energetic, effective, adept, effectual)
1
skilled(adjective, energetic, active, competent)
1
systematic(energetic, effective, adept, effectual)
1
virtuous(energetic, effective, adept, effectual)
1
well-organized(energetic, effective, adept, effectual)
0
skillful(adjective, energetic, active, competent)
0
accomplished(effective, adept, effectual, well-organized)
0
adapted(energetic, effective, adept, effectual)
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APASmart Define. (2015). productive thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/productive/thesaurus/synonyms
ChicagoSmart Define. 2015. "productive thesaurus" https://smartdefine.org/productive/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, productive thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/productive/thesaurus/synonyms>.
MLASmart Define. "productive thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/productive/thesaurus/synonyms>