| Rating | Solver | Clue |
|---|---|---|
| TOOTHLESS | Ineffective | |
| USELESS | Ineffective | |
| NULLIFY | Make ineffective | |
| LAMES | Renders ineffective | |
| DESTROYS | Renders ineffective | |
| NEUTRALISE | Render ineffective | |
| NEGATE | Nullify; make ineffective | |
| NEGATED | Invalidated, made ineffective | |
| INEFFECTIVENESS | Quality of being ineffective. | |
| INEFFECTIVELY | In an ineffective manner; without effect; inefficiently; ineffectually. | |
| INEFFECTIVE | Not effective; ineffectual; futile; inefficient; useless; as, an ineffective appeal. | |
| PARALYZE | Fig.: To unnerve; to destroy or impair the energy of; to render ineffective; as, the occurrence paralyzed the community; despondency paralyzed his efforts. | |