147 entries under deficiency topic. ×
| chink in armor(noun, expression, idiom, weakness, fault) | |
| confinement(noun, disorder, weakness, fault, illness) | |
| dearth(noun, weakness, lack, defect) | |
| debilitation(noun, disorder, weakness, fault, illness) | |
| debility(noun, disorder, weakness, fault, illness) | |
| delicacy(noun, disorder, weakness, fault, lack) | |
| diseasedness(noun, disorder, weakness, fault, illness) | |
| disfigurement(noun, weakness, fault, error, flaw) | |
| disorder(noun, weakness, fault, illness) | |
| enervation(noun, weakness, fault, lack, lapse) | |
| faintness(noun, weakness, fault, lack, lapse) | |
| fallibility(noun, weakness, flaw, defect, refinement) | |
| false step(noun, expression, decline, ruin, defeat) | |
| faultiness(defect, imperfection, limitation, inadequacy) | |
| faux pas(noun, expression, idiom, decline, ruin) | |
| fiasco(noun, decline, ruin, defeat, neglect) | |
| flash in the pan(noun, expression, idiom, decline, ruin) | |
| flu(noun, disorder, weakness, fault, illness) | |
| fondness(noun, weakness, fault, lack, lapse) | |
| fragility(noun, disorder, weakness, fault, lack) |
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| APA | Smart Define. (2015). failing thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/failing/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "failing thesaurus" https://smartdefine.org/failing/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, failing thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/failing/thesaurus/synonyms>. |
| MLA | Smart Define. "failing thesaurus" 23 December 2015. Web. 28 September 2026. <https://smartdefine.org/failing/thesaurus/synonyms> |