95 entries under deficient topic. ×

3
substandard(adjective, weak, poor, miserable, inferior)
3
trivial(adjective, light, weak, soft, slight)
2
below par(expression, adjective, idiom, weak, poor)
2
impaired(adjective, weak, poor, false, inferior)
2
in short supply(expression, adjective, idiom, inadequate, limited)
2
insubstantial(adjective, weak, slight, flat, poor)
2
mediocre(adjective, bad, weak, poor, miserable)
2
occasional(adjective, slight, short, inadequate, limited)
2
seldom(adjective, slight, short, inadequate, limited)
2
sorry(adjective, weak, poor, miserable, inferior)
2
unconvincing(adjective, weak, flat, poor, thin)
2
unfit(adjective, weak, false, inadequate, useless)
2
unusual(adjective, inadequate, limited, rare)
1
at a premium(expression, adjective, idiom, inadequate, limited)
1
common(adjective, weak, poor, miserable, inferior)
1
dwarfed(adjective, weak, poor, miserable, inferior)
1
few and far between(expression, adjective, idiom, slight, short)
1
low-grade(adjective, weak, poor, miserable, inferior)
1
lowly(adjective, weak, poor, miserable, inferior)
1
ordinary(adjective, weak, poor, miserable, inferior)
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APASmart Define. (2016). insufficient thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/insufficient/thesaurus/synonyms
ChicagoSmart Define. 2016. "insufficient thesaurus" https://smartdefine.org/insufficient/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, insufficient thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/insufficient/thesaurus/synonyms>.
MLASmart Define. "insufficient thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/insufficient/thesaurus/synonyms>