1
under age(expression, idiom)
1
undeveloped
1
unfitness(defect, deficiency, imperfection, inadequacy, shortage)
1
unfledged
1
unformed
1
unlicked
1
unmellowed
1
unripe
1
unseasoned
1
unsuitableness(defect, deficiency, imperfection, inadequacy, shortage)
1
vernal
1
virginal
1
young
0
baby(youth, juvenile)
0
boy(youth, juvenile)
0
child(youth, juvenile)
0
cramped
0
dead horse(expression, loss, shortage, discrepancy, required)
0
debit(shortage, discrepancy, shortfall)
0
defection
11 years ago|3.5k views|share |citing 
APASmart Define. (2015). underage thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/underage/thesaurus/synonyms
ChicagoSmart Define. 2015. "underage thesaurus" https://smartdefine.org/underage/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, underage thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/underage/thesaurus/synonyms>.
MLASmart Define. "underage thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/underage/thesaurus/synonyms>