непрочный angolul

dodgy [dodgier, dodgiest]▼(unsound and unreliable)
adjective
[UK: ˈdɒ.dʒi] [US: ˈdɒ.dʒi]

frail [frailer, frailest]▼(easily broken physically)
adjective
[UK: freɪl] [US: ˈfreɪl]

treacherous▼(unreliable; dangerous)
adjective
[UK: ˈtre.tʃə.rəs] [US: ˈtre.tʃə.rəs]