- Definitions|2
- Thesaurus|310
- Abbreviations|0
18 entries under expression topic. ×
| second childhood(idiom, age) | |
| advanced age(idiom, age) | |
| childish behavior(noun, ignorance, inexperience, greenness) | |
| decline of life(idiom, age) | |
| declining years(idiom, age) | |
| golden years(idiom, age) | |
| grand climacteric(idiom, age) | |
| gray hairs(idiom, age) | |
| green old age(idiom, age) | |
| hoary age(idiom, age) | |
| infantile behavior | |
| juvenile behavior | |
| old age(idiom, age) | |
| ripe age(idiom, age) | |
| rubber stamp(triviality, levity, superficiality) | |
| time of life(idiom, age) | |
| triviality truism(triviality, levity, superficiality) | |
| vale of years(idiom, age) |
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| APA | Smart Define. (2015). childishness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/childishness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "childishness thesaurus" https://smartdefine.org/childishness/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, childishness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/childishness/thesaurus/synonyms>. |
| MLA | Smart Define. "childishness thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/childishness/thesaurus/synonyms> |