- Definitions|2
- Thesaurus|694
- Abbreviations|0
220 entries under adjective topic. ×
| tireless(resolute, tenacious) | |
| tough(determined, resolute, obstinate, uncompromising) | |
| unremitting | |
| unshakeable(determined, resolute, uncompromising) | |
| burning(firm, important, serious, critical) | |
| continuous | |
| definite(energetic, unequivocal, affirmative) | |
| demanding(hard, tough, firm, difficult) | |
| dire(firm, important, serious, critical) | |
| dogmatic | |
| enduring | |
| faithful(resolute, tenacious) | |
| perseverant | |
| reiterative(demanding, repetitive) | |
| resounding(firm, energetic, persistent, demanding) | |
| strong | |
| sure(firm, energetic, resolute, obstinate) | |
| unflagging | |
| affirmative | |
| bullheaded(resolute, tenacious) |
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| APA | Smart Define. (2015). insistent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/insistent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insistent thesaurus" https://smartdefine.org/insistent/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, insistent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/insistent/thesaurus/synonyms>. |
| MLA | Smart Define. "insistent thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/insistent/thesaurus/synonyms> |