| soft spot(noun, expression, weakness, fault, lack) |
| sore point(noun, expression, weakness, fault, lack) |
| taste(noun, weakness, fault, lack, lapse) |
| vice(noun, weakness, fault, lack, lapse) |
| vitiation(noun, weakness, fault, lack, lapse) |
| vulnerability(noun, weakness, fault, lack, lapse) |
| character flaw(noun, expression) |
| chink in the armor(noun, expression, idiom, handicap) |
| damaging weakness(noun, expression) |
| difficulty(noun, fault, failing, flaw, disadvantage) |
| disadvantage(noun, fault, failing, flaw, limitation) |
| drawback(noun, weakness, fault, failing, flaw) |
| fatal flaw(noun, expression) |
| foible(noun, weakness, fault, failing, flaw) |
| handicap |
| heel of Achilles(noun, expression, idiom) |
| limitation(noun, weakness, fault, failing, flaw) |
| soft underbelly(noun, expression, handicap) |
| susceptibility(noun, handicap) |
| tender spot(noun, expression) |