148 entries under deficiency topic. ×

1
incompetence(defect, imperfection, inadequacy, shortage)
1
incompetency(defect, imperfection, inadequacy, shortage)
1
indigence(noun, pass, difficulty, distress, failure)
1
ineffectiveness(defect, imperfection, inadequacy, shortage)
1
ineffectualness(defect, imperfection, inadequacy, shortage)
1
inefficacy(defect, imperfection, inadequacy, shortage)
1
inefficiency(defect, imperfection, inadequacy, shortage)
1
ineptitude(defect, imperfection, inadequacy, shortage)
1
insufficience(noun, weakness, want, need, lack)
1
lapse(weakness, failure, lack, shortage)
1
lead balloon(noun, expression, decline, ruin, defeat)
1
leanness(weakness, failure, lack, shortage)
1
lemon(noun, decline, ruin, defeat, collapse)
1
loser(noun, decline, ruin, defeat, collapse)
1
mess(noun, decline, ruin, defeat, collapse)
1
misadventure(noun, decline, ruin, defeat, collapse)
1
miscarriage(noun, decline, ruin, defeat, collapse)
1
miss(noun, want, need, loss, reduction)
1
misstep(noun, decline, ruin, defeat, collapse)
1
necessitousness(noun, pass, difficulty, distress, failure)
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APASmart Define. (2015). deficit thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/deficit/thesaurus/synonyms
ChicagoSmart Define. 2015. "deficit thesaurus" https://smartdefine.org/deficit/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, deficit thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/deficit/thesaurus/synonyms>.
MLASmart Define. "deficit thesaurus" 20 September 2015. Web. 26 September 2026. <https://smartdefine.org/deficit/thesaurus/synonyms>