116 entries under deficient topic. ×

7
subpar(adjective, weak, poor, miserable, inferior)
6
impaired(adjective, weak, poor, false, inferior)
6
poor(adjective, weak, thin, miserable, inferior)
6
scanty(adjective, weak, poor, short, inadequate)
6
weak(adjective, poor, false, miserable, inferior)
5
failing(poor, short, inadequate, insufficient)
5
imprecise(adjective, false, inadequate, vague, insufficient)
5
incompetent(adjective, weak, poor, short, inadequate)
5
missing(adjective, poor, short, inadequate)
5
unsound(adjective, short, imperfection, broken)
4
damaged(adjective, poor, substandard, broken)
4
inexact(adjective, broken, warped, defective)
4
meager(adjective, weak, poor, inadequate)
4
scant(poor, short, inadequate, insufficient)
4
scarce(adjective, poor, short, inadequate)
4
second-rate(adjective, weak, poor, miserable, inferior)
4
skimpy(adjective, weak, rough, poor, miserable)
4
tainted(adjective, false, inadequate, insufficient, imperfection)
3
bad(adjective, weak, poor, false, inferior)
3
impotent(adjective, weak, poor, short, inadequate)
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APASmart Define. (2016). incomplete thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/incomplete/thesaurus/synonyms
ChicagoSmart Define. 2016. "incomplete thesaurus" https://smartdefine.org/incomplete/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, incomplete thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/incomplete/thesaurus/synonyms>.
MLASmart Define. "incomplete thesaurus" 29 January 2016. Web. 25 September 2026. <https://smartdefine.org/incomplete/thesaurus/synonyms>