142 entries under active topic. ×

8
sound(noun, adjective, clear, strong, tough)
7
functioning(adjective, moving, running, alive)
7
in effect(expression, adjective, idiom, running)
6
going(adjective, moving, running, alive)
6
in operation(expression, adjective, running, working)
5
live(adjective, energetic, vigorous, running)
5
lively(adjective, strong, tough, energetic, powerful)
4
apt(adjective, good, clear, tough, keen)
4
current(adjective, running, working, operative)
4
practiced(adjective, tough, keen, smart, energetic)
4
skillful(adjective, tough, keen, smart, bright)
4
valuable(adjective, good, tough, energetic, proper)
3
accomplished(adjective, tough, keen, smart, energetic)
3
driving(adjective, strong, tough, sharp, energetic)
3
expert(adjective, tough, keen, smart, energetic)
3
fit(adjective, good, appropriate, proper)
3
impelling(adjective, moving, running, alive)
3
power(noun, strong, energetic, vigorous)
3
robust(adjective, strong, hard, tough, sharp)
3
skilled(adjective, tough, keen, smart, energetic)
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APASmart Define. (2015). effective thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/effective/thesaurus/synonyms
ChicagoSmart Define. 2015. "effective thesaurus" https://smartdefine.org/effective/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, effective thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/effective/thesaurus/synonyms>.
MLASmart Define. "effective thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/effective/thesaurus/synonyms>