| In addition to their inefficacy, chemical pesticides can cause mutant strains of fauna and flora. |
| Fatah's popularity was somewhat diminished, and it suffered from a reputation of inefficacy and corruption. |
| In short, the biennial ritual of electing a new House is a significant cause of the body's inefficacy. |
| What I find most endearing, and frustrating, in dictionaries, is their inefficacy. |
| On the contrary, cynicism and feelings of political inefficacy appear to increase with age. |
| It has to be admitted, however, that not all the regulations are followed in practice, which explains the relative inefficacy of some systems. |
