16
green(adjective, healthy, experienced, inexperienced)
16
half-assed
15
amateur(noun, adjective, green, inexperienced)
8
inexpert(adjective, green, inexperienced)
6
not good
5
clumsy(adjective, green, graceful, inexperienced)
5
apprentice(noun, amateur)
5
novice(noun, something, amateur)
5
unskilled(adjective, green, competent, inexperienced)
5
babe(noun, person, master, competence, professional)
5
feeble(strong, fit)
4
fledgling(noun, beginner)
4
amateurish
4
bungling
3
beginner(noun, person)
3
incompetent(adjective, strong, qualified, unable, unskillful)
3
dabbler
3
inept(adjective, green, capable, inexperienced)
3
inexperienced(adjective, green, old, seasoned)
3
toolbox
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APASmart Define. (2016). expert thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/expert/thesaurus/antonyms
ChicagoSmart Define. 2016. "expert thesaurus" https://smartdefine.org/expert/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, expert thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/expert/thesaurus/antonyms>.
MLASmart Define. "expert thesaurus" 30 March 2016. Web. 20 September 2026. <https://smartdefine.org/expert/thesaurus/antonyms>