5
unreliable
5
untried(adjective, unreliable, established, inexperienced)
3
treacherous
3
uncertain
3
undependable
2
green
1
unproved
1
capricious
1
disloyal
1
dubious
1
faithless
1
fickle
1
inconstant
1
new
1
perfidious
1
recreant
1
traitorous
1
unfaithful
1
unsound
1
unstable
11 years ago|1k views|share |citing 
APASmart Define. (2015). tried thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/tried/thesaurus/antonyms
ChicagoSmart Define. 2015. "tried thesaurus" https://smartdefine.org/tried/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, tried thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/tried/thesaurus/antonyms>.
MLASmart Define. "tried thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/tried/thesaurus/antonyms>