unreliable adjective - Definition, pictures, pronunciation and usage . . . Definition of unreliable adjective from the Oxford Advanced Learner's Dictionary that cannot be trusted or depended on The trains are notoriously unreliable He's totally unreliable as a source of information The judge found that she was an unreliable witness
UNRELIABLE definition and meaning | Collins English Dictionary If you describe a person, machine, or method as unreliable, you mean that you cannot trust them Diplomats can be a notoriously unreliable and misleading source of information His judgement was unreliable He had an unreliable car
Unreliable - definition of unreliable by The Free Dictionary 1 inaccurate, unconvincing, implausible, mistaken, false, uncertain, fake, deceptive, erroneous, unsound, fallible, specious, delusive The figures were unreliable because the sample sizes were too small
unreliable - WordReference. com Dictionary of English un′re•li′a•bil′i•ty, un′re•li′a•ble•ness, n undependable, irresponsible, untrustworthy In Lists: Undesirable personal qualities, more Synonyms: fickle, irresponsible, fly-by-night, untrustworthy, not to be trusted, more