407 entries under noun topic. ×
| lack(verb, trouble, check, pass) | |
| insufficiency(pass, difficulty, distress, weakness) | |
| inadequacy(trouble, decline, ruin, defeat) | |
| flaw(trouble, check, block, damage) | |
| shortcoming(check, disorder, wrong, evil) | |
| imperfection(trouble, check, disorder, wrong) | |
| want(verb, defeat, pass, difficulty) | |
| dearth(pass, difficulty, distress, weakness) | |
| defect(trouble, check, disorder, difficulty) | |
| shortage(pass, difficulty, distress, weakness) | |
| weakness(trouble, charge, check, disorder) | |
| paucity(pass, difficulty, distress, weakness) | |
| scantiness(weakness, condition, failure, want) | |
| deficit(decline, ruin, defeat, pass) | |
| need(defeat, pass, difficulty, distress) | |
| scarcity(pass, difficulty, distress, weakness) | |
| failing(trouble, check, decline, disorder) | |
| absence(state, want, need, lack) | |
| frailty(disorder, difficulty, weakness, fault) | |
| fault(trouble, disorder, wrong, evil) |
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| APA | Smart Define. (2015). deficiency thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/deficiency/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "deficiency thesaurus" https://smartdefine.org/deficiency/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, deficiency thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/deficiency/thesaurus/synonyms>. |
| MLA | Smart Define. "deficiency thesaurus" 23 December 2015. Web. 28 September 2026. <https://smartdefine.org/deficiency/thesaurus/synonyms> |