| Main Entry: | Achilles' heel |
| Part of Speech: | noun |
| Definition: | vulnerability |
Synonyms: |
chink in the armor, deficiency, frailty, handicap, soft underbelly, susceptibility, weakness |
| Main Entry: | chink in one's armor |
| Part of Speech: | noun |
| Definition: | weak point |
Synonyms: |
Achilles' heel, failing, foible, frailty, shortcoming, soft spot, underbelly, vulnerable place, weak link, weak side, weakness |
| Main Entry: | fatal flaw |
| Part of Speech: | noun |
| Definition: | major character weakness |
Synonyms: |
Achilles' heel, failing flaw, hamartia, tragic flaw, weak point |
| Main Entry: | tragic flaw |
| Part of Speech: | noun |
| Definition: | character flaw |
Synonyms: |
Achilles' heel, chink in one's armor, fatal flaw, tragic flaw, vulnerability, weak point |