- Definitions|2
- Thesaurus|493
- Abbreviations|0
255 entries under adjective topic. ×
| connected | |
| consecutive | |
| consistent | |
| continued(strong, firm, determined, steady) | |
| cyclical | |
| dead set on | |
| demoniac(strong, moving, lively, active) | |
| dependable | |
| eager beaver(expression, strong, firm, determined) | |
| even | |
| everlasting | |
| featureless | |
| fireball(strong, firm, determined, steady) | |
| flat | |
| flintlike | |
| forcible(strong, moving, lively, active) | |
| full of beans(expression, idiom, active, peppy) | |
| gapless | |
| go-go(strong, firm, determined, steady) | |
| grind(strong, firm, energetic, determined) |
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| APA | Smart Define. (2015). indefatigable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/indefatigable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "indefatigable thesaurus" https://smartdefine.org/indefatigable/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, indefatigable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/indefatigable/thesaurus/synonyms>. |
| MLA | Smart Define. "indefatigable thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/indefatigable/thesaurus/synonyms> |