- Definitions|2
- Thesaurus|923
- Abbreviations|0
34 entries under active topic. ×
| developing(constant, current, alive, operative) | |
| dynamic(animate, living, conscious, alive) | |
| effective(operative, operational) | |
| in operation(expression, operative, operational) | |
| in order(expression, operative, operational) | |
| lively(alive, operative, existing, breathing) | |
| operating(operative, operational) | |
| operational(happening, operative, ongoing, started) | |
| persisting(alive, operative, existing, breathing) | |
| strong(alive, operative, existing, breathing) | |
| ticking(alive, operative, existing, breathing) | |
| vigorous(alive, operative, existing, breathing) | |
| vital(animate, living, conscious, alive) | |
| warm(alive, operative, existing, breathing) |
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| APA | Smart Define. (2015). extant thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/extant/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "extant thesaurus" https://smartdefine.org/extant/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, extant thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/extant/thesaurus/synonyms>. |
| MLA | Smart Define. "extant thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/extant/thesaurus/synonyms> |