Wordnet polsko-angielski
(the trait of not being dependable or reliable)
undependability, undependableness, unreliability, unreliableness
Słownik polsko-angielski EXETER Copyright © http://www.kastor.strefa.pl.
unreliability
Praktyczny słownik religijny polsko-angielski 2005, Krzysztof Czekierda
deceptiveness
illusiveness