407 entries under noun topic. ×
| defeat(decline, ruin, fall, collapse) | |
| delicacy(disorder, weakness, fault, lack) | |
| desideratum(want, essential, requirement, necessity) | |
| deterioration(decline, ruin, defeat, damage) | |
| detriment(trouble, hurt, defeat, fall) | |
| difficulty(trouble, pass, distress, weakness) | |
| disability(trouble, difficulty, weakness, bar) | |
| disadvantage(trouble, hurt, defeat, fall) | |
| disease(disorder, weakness, fault, illness) | |
| diseasedness(disorder, weakness, fault, illness) | |
| disorder(weakness, fault, illness, failing) | |
| distress(pass, difficulty, failure, want) | |
| downfall(decline, ruin, defeat, collapse) | |
| enervation(weakness, fault, lack, lapse) | |
| evil(wrong, weakness, fault, negative) | |
| exigency(want, need, lack, loss) | |
| exiguousness(need, lack, shortage, absence) | |
| faintness(weakness, fault, lack, lapse) | |
| false step(expression, decline, ruin, defeat) | |
| faux pas(expression, decline, ruin, defeat) |
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| APA | Smart Define. (2015). deficiency thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/deficiency/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "deficiency thesaurus" https://smartdefine.org/deficiency/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, deficiency thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/deficiency/thesaurus/synonyms>. |
| MLA | Smart Define. "deficiency thesaurus" 23 December 2015. Web. 30 September 2026. <https://smartdefine.org/deficiency/thesaurus/synonyms> |