Synonyms|177Antonyms|107|Broader|1Narrower|4Related|232
1
irrationality(noun, lach of rationality)
1
lack(noun, weakness, skill, failure, failing)
1
legal incapacity
1
loss(noun, failure, imperfection, inadequacy, malfunction)
1
maladjustment
1
meagerness(defect, deficiency, imperfection, inadequacy, shortage)
1
mediocrity
1
minority
1
minus
1
necessity(noun, weakness, skill, failure, shortcoming)
1
nonrationality(noun, lach of rationality)
1
paucity(defect, deficiency, imperfection, inadequacy, shortage)
1
pedestrianism
1
poverty(defect, deficiency, imperfection, inadequacy, shortage)
1
powerlessness(noun, weakness, skill, failure, shortcoming)
1
rustiness
1
scantiness(defect, deficiency, imperfection, inadequacy, shortage)
1
shortage(defect, deficiency, imperfection, limitation, inadequacy)
1
shortcoming(noun, weakness, skill, failure, lack)
1
skill-lessness
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HarvardSmart Define 2015, inefficiency thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/inefficiency/thesaurus/synonyms>.
MLASmart Define. "inefficiency thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/inefficiency/thesaurus/synonyms>