16
minor(noun, adjective, law, maturity, youth)
8
deficit(noun, weakness, condition, failure, excess)
8
inadequacy(noun, weakness, condition, failure, loss)
7
deficiency(noun, weakness, condition, loss, excess)
7
insufficiency(noun, weakness, condition, loss, excess)
7
lack(noun, weakness, condition, loss, excess)
7
scantiness(noun, weakness, condition, loss, excess)
7
scarcity(noun, weakness, condition, failure, lack)
7
shortage(noun, weakness, condition, failure, excess)
5
shortfall(noun, weakness, condition, loss, excess)
4
failure(noun, weakness, lack, deficiency, inadequacy)
4
juvenile(adjective, young, childlike, youth, childish)
4
dearth(noun, weakness, failure, defect, deficiency)
3
defect(noun, weakness, condition, failure, lack)
3
nonaged
3
paucity(noun, weakness, condition, loss, excess)
3
poverty(noun, weakness, condition, failure, excess)
3
scarceness(noun, weakness, condition, failure, lack)
3
default(noun, loss, imperfection, inadequacy, shortage)
3
imperfection(noun, defect, inadequacy, shortage, inability)
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APASmart Define. (2015). underage thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/underage/thesaurus/synonyms
ChicagoSmart Define. 2015. "underage thesaurus" https://smartdefine.org/underage/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, underage thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/underage/thesaurus/synonyms>.
MLASmart Define. "underage thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/underage/thesaurus/synonyms>