- Definitions|1
- Thesaurus|171
- Abbreviations|0
54 entries under noun topic. ×
| daybreak(start, opening) | |
| dew(start, opening) | |
| infancy(youth, childhood, adolescence) | |
| kid | |
| lad | |
| morn(start, opening) | |
| morning(start, opening) | |
| opening | |
| puppy | |
| start | |
| sunrise(start, opening) | |
| sunup(start, opening) | |
| tender years(expression, start, opening) | |
| youths |
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Youthfulness on
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| APA | Smart Define. (2015). youthfulness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/youthfulness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "youthfulness thesaurus" https://smartdefine.org/youthfulness/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, youthfulness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/youthfulness/thesaurus/synonyms>. |
| MLA | Smart Define. "youthfulness thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/youthfulness/thesaurus/synonyms> |