15
junior(noun, adjective, superior, subordinate, higher-up)
6
minor
5
younger(noun, adjective)
4
babe(noun, adult)
4
inferior(noun, adjective)
3
secondary
2
incipient
2
lesser
2
lower
2
lowly
2
petty
1
abject
1
behind
1
callow
1
dependent(adjective, top, rank, high, post)
1
first
1
frivolous
1
junior-grade
1
juvenile
1
lower-ranking
10 years ago|1.4k views|share |citing 
APASmart Define. (2016). senior thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/senior/thesaurus/antonyms
ChicagoSmart Define. 2016. "senior thesaurus" https://smartdefine.org/senior/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, senior thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/senior/thesaurus/antonyms>.
MLASmart Define. "senior thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/senior/thesaurus/antonyms>