an untrustworthy person
Useful english dictionary. 2012.
untrusty — un·trusty … English syllables
untrustiness — noun The state or quality of being untrusty … Wiktionary
irresponsible — I adjective arbitrary, capricious, changeable, disloyal, disobedient, dutiless, flighty, fluctuating, frivolous, inconstant, infirm of purpose, lawless, mutinous, perfidious, rash, rebellious, shiftless, thoughtless, treacherous, trustless,… … Law dictionary
dubious — Synonyms and related words: Humean, Pyrrhonic, a bit thick, a bit thin, absurd, agnostic, ambitendent, ambivalent, amoral, arguable, at issue, at loose ends, beguiling, beyond belief, capricious, catchy, changeable, confutable, conjectural,… … Moby Thesaurus
fly-by-night — Synonyms and related words: brittle, capricious, changeable, corruptible, deciduous, dying, ephemeral, evanescent, fading, fickle, fleeting, flitting, flying, fragile, frail, fugacious, fugitive, impermanent, impetuous, impulsive, inconstant,… … Moby Thesaurus
irresponsible — Synonyms and related words: adrift, afloat, alternating, amorphous, capricious, carefree, careless, changeable, changeful, chartered, desultory, deviable, devil may care, disobedient, dizzy, eccentric, erratic, excepted, excused, exempt, exempted … Moby Thesaurus
questionable — Synonyms and related words: a bit thick, a bit thin, absurd, ambiguous, amoral, arguable, at issue, beguiling, beyond belief, borderline, catchy, confutable, conjectural, conscienceless, contestable, controversial, controvertible, corrupt,… … Moby Thesaurus
undependable — Synonyms and related words: adrift, afloat, alternating, amorphous, capricious, changeable, changeful, coquettish, dangerous, desultory, deviable, dizzy, doubtful, dubious, eccentric, erratic, faddish, fast and loose, fickle, fitful, flickering,… … Moby Thesaurus
unreliable — Synonyms and related words: adrift, afloat, alternating, amorphous, capricious, changeable, changeful, coquettish, dangerous, desultory, deviable, disreputable, dizzy, doubtful, dubious, eccentric, erratic, faddish, faithless, FALSE, falsehearted … Moby Thesaurus
unsure — Synonyms and related words: agnostic, ambiguous, awkward, blankminded, borderline, callow, capricious, chancy, changeable, dangerous, desultory, dicey, dickey, doubtful, doubting, dubious, dumb, empty, empty headed, equivocal, erratic, fickle,… … Moby Thesaurus
