0
faulty
0
fine
0
flat broke(expression, strong)
0
flimsy
0
fortuneless(full, rich)
0
futile
0
half-pint
0
hand-to-mouth
0
hopeless
0
horrible
0
ill
0
ill at ease
0
ill health
0
ill humor
0
ill humour
0
ill service
0
ill turn
0
ill will
0
imperfect
0
impossible
10 years ago|3.2k views|share |citing 
APASmart Define. (2016). sufficient thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sufficient/thesaurus/antonyms
ChicagoSmart Define. 2016. "sufficient thesaurus" https://smartdefine.org/sufficient/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, sufficient thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sufficient/thesaurus/antonyms>.
MLASmart Define. "sufficient thesaurus" 2 March 2016. Web. 23 September 2026. <https://smartdefine.org/sufficient/thesaurus/antonyms>