- Definitions|2
- Thesaurus|246
- Abbreviations|0
49 entries under noun topic. ×
| senility(decline, weakness, age, infirmity) | |
| aging | |
| decrepitude(decline, collapse, deterioration, age) | |
| age(decline, age, infirmity, feebleness) | |
| agedness(age, youth) | |
| ageing | |
| old age(expression, idiom, decline, period) | |
| dotage(decline, age, infirmity, feebleness) | |
| anility(decline, age) | |
| caducity | |
| decay(decline, collapse, down, deterioration) | |
| decline(collapse, deterioration, decay, impairment) | |
| elderliness(age, youth) | |
| second childhood(expression, idiom, decline, age) | |
| senectitude(decline, weakness, age, infirmity) | |
| blight(decline, collapse, deterioration, impairment) | |
| oldness | |
| weakness(informal, age) | |
| year(age, youth) | |
| advanced age(expression, idiom, age) |
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| APA | Smart Define. (2015). senescence thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/senescence/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "senescence thesaurus" https://smartdefine.org/senescence/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, senescence thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/senescence/thesaurus/synonyms>. |
| MLA | Smart Define. "senescence thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/senescence/thesaurus/synonyms> |