- Definitions|1
- Thesaurus|169
- Abbreviations|0
7 entries under idiom topic. ×
| breath of life | |
| essence of life | |
| force of life | |
| impulse of life | |
| seat of life | |
| spark of life | |
| wheel of life(noun, expression, biorhythm) |
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| APA | Smart Define. (2015). biological clock thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/biological_clock/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "biological clock thesaurus" https://smartdefine.org/biological_clock/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, biological clock thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/biological_clock/thesaurus/synonyms>. |
| MLA | Smart Define. "biological clock thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/biological_clock/thesaurus/synonyms> |