314 entries under adjective topic. ×

37
insufficient(close, light, weak, slight)
35
inadequate(close, light, weak, slight)
28
lacking(weak, flat, poor, plain)
27
wanting(close, light, weak, slight)
26
imperfect(weak, rough, poor, plain)
25
defective(rough, poor, plain, false)
23
incomplete(weak, poor, plain, false)
23
scanty(light, weak, slight, flat)
22
poor(close, light, weak, slight)
21
short(close, light, weak, slight)
21
unsatisfactory(weak, rough, poor, awful)
19
faulty(weak, rough, poor, plain)
19
inferior(weak, rough, poor, awful)
19
shy(close, light, weak, poor)
18
meager(close, light, slight, flat)
18
scant(light, weak, slight, flat)
18
scarce(light, weak, slight, flat)
18
skimpy(close, light, weak, slight)
15
meagre(poor, small, common, insignificant)
14
flawed(inadequate, incomplete, imperfect, inexact)
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APASmart Define. (2015). deficient thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/deficient/thesaurus/synonyms
ChicagoSmart Define. 2015. "deficient thesaurus" https://smartdefine.org/deficient/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, deficient thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/deficient/thesaurus/synonyms>.
MLASmart Define. "deficient thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/deficient/thesaurus/synonyms>