inefficace (a) (général) | vano (a) (général) |
inefficace (a) (effort) | fallito (a) (effort) |
inefficace (a) (général) | inutile (a) (général) |
inefficace (a) (effort) | mancato (a) (effort) |
inefficace (a) (effort) | sbagliato (a) (effort) |
inefficace (a) (général) | inefficace (a) (général) |