448 entries under adjective topic. ×
| adequate(power, tough, energetic, powerful) | |
| available(strong, power, valid, legal) | |
| estimable(feature, characteristic, honor, detail) | |
| smart(keen, sharp, bright, intelligent) | |
| successful(good, happy, useful, valuable) | |
| upright(feature, characteristic, good, honor) | |
| vigorous(strong, bright, energetic, violent) | |
| actual | |
| advantageous(good, happy, energetic, proper) | |
| helpful(good, useful, valuable, practical) | |
| honest(feature, characteristic, good, honor) | |
| just(feature, characteristic, honor, happy) | |
| noble(feature, characteristic, good, honor) | |
| operational(active, running, working, operative) | |
| real | |
| reliable(feature, characteristic, honor, detail) | |
| right(feature, characteristic, honor, happy) | |
| sound(noun, clear, strong, tough) | |
| august(feature, characteristic, honor, intense) | |
| authoritative(strong, energetic, important, powerful) |
For more, visit
Effective on
Power Thesaurus
| APA | Smart Define. (2015). effective thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/effective/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "effective thesaurus" https://smartdefine.org/effective/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, effective thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/effective/thesaurus/synonyms>. |
| MLA | Smart Define. "effective thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/effective/thesaurus/synonyms> |