0
failsafe
0
fast
0
foolproof
0
genuine
0
go-to(adjective, unreliable, insecure, treacherous, incalculable)
0
good condition
0
good enough
0
good for you
0
good fortune
0
good health
0
good manners
0
good nature
0
good shape
0
hard as nails(expression, idiom, weak, delicate, small)
0
high-principled(weak, soft)
0
incorrupt(weak, soft)
0
ineluctable
0
inescapable
0
inevitable
0
necessary
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APASmart Define. (2016). undependable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/undependable/thesaurus/antonyms
ChicagoSmart Define. 2016. "undependable thesaurus" https://smartdefine.org/undependable/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, undependable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/undependable/thesaurus/antonyms>.
MLASmart Define. "undependable thesaurus" 4 March 2016. Web. 25 September 2026. <https://smartdefine.org/undependable/thesaurus/antonyms>