66 entries under effective topic. ×
| adequate(adjective, direct, secure, tough, soft) | |
| benevolent(adjective, good, friendly, sympathetic, valuable) | |
| capable(adjective, good, tough, correct, appropriate) | |
| competent(adjective, good, tough, correct, appropriate) | |
| good for(verb, expression, phrasal verb, tough, energetic) | |
| invaluable(adjective, strong, friendly, sensible, important) | |
| practiced(adjective, tough, adept, applied) | |
| able(adjective, good, tough, correct, appropriate) | |
| adapted(good, tough, energetic, true, suitable) | |
| potent(adjective, strong, tough, energetic, powerful) | |
| significant(adjective, friendly, sympathetic, valuable) | |
| skillful(tough, adept, effectual, well-organized) | |
| sympathetic(adjective, good, friendly, valuable, positive) | |
| telling(adjective, strong, great, direct, powerful) | |
| virtuous(tough, energetic, adept, effectual) | |
| accomplished(tough, adept, effectual, well-organized) | |
| active(tough, energetic, running, working) | |
| adept(tough, energetic, effectual, well-organized) | |
| businesslike(adjective, tough, reasonable, sensible, energetic) | |
| decisive(tough, energetic, adept, effectual) |
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| APA | Smart Define. (2016). useful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/useful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "useful thesaurus" https://smartdefine.org/useful/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, useful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/useful/thesaurus/synonyms>. |
| MLA | Smart Define. "useful thesaurus" 5 January 2016. Web. 24 September 2026. <https://smartdefine.org/useful/thesaurus/synonyms> |