Synonyms|412Antonyms|83|Broader|4Narrower|1Related|376

31 entries under effectual topic. ×

31
effective(adjective, strong, power, moving, tough)
10
successful(adjective, happy, useful, helpful, effective)
3
proficient(adjective, tough, effective, adept)
2
economic(adjective, tough, energetic, effective, adept)
1
apt(adjective, tough, happy, energetic, active)
1
businesslike(tough, energetic, effective, adept)
1
decisive(tough, energetic, effective, adept)
1
economical(tough, energetic, effective, adept)
1
familiar with(expression, tough, energetic, effective, adept)
1
good at(expression, tough, energetic, effective, adept)
1
handy(tough, energetic, effective, adept)
1
organized(tough, energetic, effective, adept)
1
qualified(tough, effective, adept, well-organized)
1
ready(tough, energetic, effective, adept)
1
saving(tough, energetic, effective, adept)
1
shrewd(tough, sensible, energetic, wise, effective)
1
skillful(tough, sensible, wise, shrewd, effective)
1
systematic(tough, energetic, effective, adept)
1
well-organized(tough, energetic, effective, adept)
0
accomplished(tough, effective, adept, well-organized)
<12>
For more, visit Efficacious on Power Thesaurus
10 years ago|8.2k views|share |citing 
APASmart Define. (2015). efficacious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/efficacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "efficacious thesaurus" https://smartdefine.org/efficacious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, efficacious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/efficacious/thesaurus/synonyms>.
MLASmart Define. "efficacious thesaurus" 13 October 2015. Web. 23 September 2026. <https://smartdefine.org/efficacious/thesaurus/synonyms>