| frailty(noun, weakness, flaw, infirmity, feebleness) |
| Achilles heel(noun, expression, weakness, failing, refinement) |
| blemish(noun, weakness, failing, flaw, refinement) |
| daintiness(noun, weakness, failing, flaw, refinement) |
| debility(noun, weakness, failing, flaw, refinement) |
| decrepitude(noun, weakness, failing, flaw, refinement) |
| defect(noun, weakness, failing, flaw, refinement) |
| deficiency(noun, weakness, failing, flaw, refinement) |
| deftness(refinement, delicacy, elegance) |
| delicacy(noun, weakness, failing, flaw, refinement) |
| elegance(refinement, delicacy) |
| error(noun, weakness, failing, flaw, refinement) |
| exquisiteness(refinement, delicacy, elegance) |
| failing(noun, weakness, flaw, refinement, delicacy) |
| fallibility(noun, weakness, failing, flaw, refinement) |
| fault(noun, weakness, failing, flaw, refinement) |
| feebleness(noun, weakness, failing, flaw, refinement) |
| flimsiness(noun, weakness, failing, flaw, refinement) |
| foible(noun, weakness, failing, flaw, refinement) |
| gracefulness(refinement, delicacy, elegance) |