UNRELIABLE Meaning of UNRELIABLE in English unreliab|le BrE AmE ˌʌn ri ˈla ɪ ‿əb | ə l ◂ ˌ•rə- ▷ unreliab|leness ə l nəs -nɪs ▷ unreliab|ly li Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012