Something that is ~ is dangerous, especially to people’s health or safety.
They have no way to dispose of the ~ waste they produce...
= dangerous
? safe
ADJ
Something that is ~ is dangerous, especially to people’s health or safety.
They have no way to dispose of the ~ waste they produce...
= dangerous
? safe
ADJ
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012