Synonyms of undependable

1 Syllable

trick, bum, weak

2 Syllables

fickle, weakest, loose, dubious, skittish, trickiest, tricky, trickier, trustless, no-good, unloyal, unsound, weaker, wayward

3 Syllables

erratic, unstable, inconstant, variable, treacherous, capricious, unsure, derelict, untrusty, perfidious, fly-by-night, changeful, unsafe, careless, changeable, uncertain

4 Syllables

untrustworthy, unreliable, falsehearted, agitable, alarmable, unspecific, uncareful, unsupported, unassured, inconsistent

5 Syllables

unpredictable, irresponsible, temperamental, indefinite

6 Syllables

indeterminable, indeterminate