6
abundant(adjective, number, scarce, sufficient, plentiful)
6
desirous
5
sufficient(adjective, adequate, enough, unsatisfactory)
4
adequate
4
affluent(adjective, failing, plentiful)
4
ample
4
bountiful(adjective, abundant, scarce)
4
liberal(adjective, limited, narrow, abundant, profuse)
3
bounteous
3
copious(adjective, abundant)
3
generous
3
lavish(mean, scanty)
3
plentiful
3
satisfactory
2
abounding
2
active
2
best-in-class(adjective, feature, characteristic, trait)
2
common
2
enough(adjective, insufficient, sufficient)
2
existent
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APASmart Define. (2015). lacking thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/lacking/thesaurus/antonyms
ChicagoSmart Define. 2015. "lacking thesaurus" https://smartdefine.org/lacking/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, lacking thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/lacking/thesaurus/antonyms>.
MLASmart Define. "lacking thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/lacking/thesaurus/antonyms>