1
par excellence
1
plentitudinous
1
plenty
1
powerful
1
precious(adjective, common, sophisticated, picky)
1
premium
1
profuse
1
prosperous
1
recherché
1
rife
1
sensational
1
serviceable
1
sizable
1
slick
1
special
1
splendid
1
stellar
1
sterling
1
stuffed
1
substantial
11 years ago|5.2k views|share |citing 
APASmart Define. (2015). deficient thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/deficient/thesaurus/antonyms
ChicagoSmart Define. 2015. "deficient thesaurus" https://smartdefine.org/deficient/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, deficient thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/deficient/thesaurus/antonyms>.
MLASmart Define. "deficient thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/deficient/thesaurus/antonyms>