63 entries under effective topic. ×

1
able(tough, energetic, adept, effectual)
1
accomplished(tough, adept, effectual, well-organized)
1
active(tough, energetic, adept, effectual)
1
adept(tough, energetic, effectual, well-organized)
1
adequate(tough, energetic, adept, effectual)
1
apt(tough, energetic, adept, effectual)
1
businesslike(tough, energetic, adept, effectual)
1
capable(tough, adept, effectual, well-organized)
1
competent(tough, energetic, adept, effectual)
1
conducive(adjective, tough, energetic, useful)
1
decisive(tough, energetic, big, significant, substantial)
1
durable(significant, useful, large, practical)
1
dynamic(tough, energetic, adept, effectual)
1
economic(tough, energetic, adept, effectual)
1
economical(tough, energetic, adept, effectual)
1
energetic(tough, adept, effectual, creative)
1
equal to(expression, tough, energetic, adept)
1
experienced(tough, adept, effectual, well-organized)
1
expert(tough, adept, effectual, well-organized)
1
familiar with(expression, tough, energetic, adept)
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APASmart Define. (2016). valuable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/valuable/thesaurus/synonyms
ChicagoSmart Define. 2016. "valuable thesaurus" https://smartdefine.org/valuable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, valuable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/valuable/thesaurus/synonyms>.
MLASmart Define. "valuable thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/valuable/thesaurus/synonyms>