- Definitions|2
- Thesaurus|862
- Abbreviations|0
59 entries under serious topic. ×
| stubborn(adjective, strong, tough, firm, deliberate) | |
| set(adjective, strong, tough, firm, determined) | |
| bent(adjective, firm, certain, determined) | |
| careful(adjective, regular, thoughtful, cautious) | |
| constant(adjective, strong, firm, resolute) | |
| unflinching(adjective, strong, firm, resolute) | |
| unhesitating(adjective, firm, certain, resolute) | |
| accomplished(adjective, regular, practical, competent) | |
| bent on(expression, adjective, resolute, persistent) | |
| buckled down(expression, adjective, resolute, persistent) | |
| concentrated(adjective, regular, practical, competent) | |
| dead set on(expression, adjective, idiom, firm, determined) | |
| disciplined(adjective, regular, practical, competent) | |
| driven(adjective, determined, resolute, persistent) | |
| effective(adjective, regular, practical, competent) | |
| efficient(adjective, regular, useful, practical) | |
| expeditious(adjective, regular, practical, competent) | |
| faithful(adjective, strong, keen, firm, enthusiastic) | |
| hard-as-nails(adjective, determined, resolute, persistent) | |
| hardboiled(adjective, determined, resolute, persistent) |
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| APA | Smart Define. (2015). purposeful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/purposeful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "purposeful thesaurus" https://smartdefine.org/purposeful/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, purposeful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/purposeful/thesaurus/synonyms>. |
| MLA | Smart Define. "purposeful thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/purposeful/thesaurus/synonyms> |