343 entries under adjective topic. ×
| particular(thorough, meticulous, fastidious, vigilant) | |
| picky(precise, thorough, meticulous, fastidious) | |
| regardful(attentive, vigilant) | |
| responsible(careful, attentive, thorough, meticulous) | |
| staunch(resolute, tenacious) | |
| strong(great, sharp, harsh, powerful) | |
| unswerving | |
| watchful(attentive, vigilant) | |
| relentless | |
| ardent(strong, passionate, powerful, deep) | |
| bold(keen, intense, energetic, lively) | |
| cautious(attentive, vigilant) | |
| devoted(strong, passionate, determined, ardent) | |
| engrossed(complete, total, lively, active) | |
| enterprising(keen, intense, energetic, lively) | |
| fervent(strong, passionate, powerful, deep) | |
| firm | |
| perseverant(strong, passionate, ardent, resolute) | |
| rapt(involved, attentive, absorbed, occupied) | |
| ready(keen, intense, energetic, lively) |
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| APA | Smart Define. (2015). diligent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/diligent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "diligent thesaurus" https://smartdefine.org/diligent/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, diligent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/diligent/thesaurus/synonyms>. |
| MLA | Smart Define. "diligent thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/diligent/thesaurus/synonyms> |