133 entries under active topic. ×
| ongoing(alive, operative, existing, breathing) | |
| operating(operative, operational) | |
| operational | |
| operative(alive, existing, breathing, operational) | |
| overflowing(energetic, ready, eager, busy) | |
| persisting(alive, operative, existing, breathing) | |
| provocative(adjective, energetic, vigorous, cheerful) | |
| replete(energetic, ready, eager, busy) | |
| rife(energetic, ready, eager, busy) | |
| subsisting(alive, operative, existing, breathing) | |
| swarming(energetic, ready, eager, busy) | |
| teeming(energetic, ready, eager, busy) | |
| ticking(alive, operative, existing, breathing) |
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| APA | Smart Define. (2016). alert thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/alert/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "alert thesaurus" https://smartdefine.org/alert/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, alert thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/alert/thesaurus/synonyms>. |
| MLA | Smart Define. "alert thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/alert/thesaurus/synonyms> |