2
needy(adjective, poor, exhausted, lacking, wanting)
2
not perfect(expression, idiom, imperfection)
2
out of order(expression, adjective, idiom, imperfection)
2
part(adjective, inadequate, incomplete, imperfect, wanting)
2
pathetic(adjective, poor, thin, small, inadequate)
2
penniless(poor, exhausted, lacking, wanting, bankrupt)
2
penurious(poor, exhausted, lacking, wanting, bankrupt)
2
perfunctory(shortcoming, insufficiency, incompleteness)
2
picayune(adjective, small)
2
pinched(flat, poor, exhausted, lacking, wanting)
2
plain(adjective, weak, poor, miserable, inferior)
2
pocket(adjective, small)
2
ropy
2
rough
2
scrawny(adjective, small)
2
sectional(adjective, incomplete)
2
seldom(adjective, light, thin, strange, exceptional)
2
slow(adjective, dull, silly, foolish, stupid)
2
smallish(adjective, small)
2
sub-par
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APASmart Define. (2015). deficient thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/deficient/thesaurus/synonyms
ChicagoSmart Define. 2015. "deficient thesaurus" https://smartdefine.org/deficient/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, deficient thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/deficient/thesaurus/synonyms>.
MLASmart Define. "deficient thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/deficient/thesaurus/synonyms>