unreliable

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unreliable

  • /ˌʌn.ɹɪˈlaɪ.ə.bl̩/ UK
  • /ʌn.ɹɪˈlaɪ.ə.bl̩/ UK
  • /ˌʌn.ɹəˈlaɪ.ə.bəl/ US

Rhymes with -aɪəbəl

Where it comes from

From un- + reliable.

adjective more unreliable · most unreliable

  1. Not reliable. Tell one another whether any one of you has ever heard me discuss such questions briefly or at length; and then you will realize that the other popular reports about me are equally unreliable.

    Similar: flakey, sporadic, undependable, shaky · Opposite: reliable

noun unreliables

  1. One who or that which cannot be relied upon. His employment by the leading papers in Chicago was intermittent, as he was classed among the unreliables. One could never tell when he was going to get drunk.

Thesaurus

Closest in meaning: untrusty, undependable, unsound, irresponsible, untrustworthy, unsafe, uncertain, fallible, erratic, dangerous, treacherous, temperamental, insecure, unacceptable, unbelievable, implausible

Translations

Every language

adj not reliable

Españolno/poco/nada fiable/confiable, no ser de fiar
中文不可靠的
Portuguêsnão confiável, inconfiável
Françaisnon fiable, à qui on ne peut pas se fier
Deutschunzuverlässig
Italianoinaffidabile
Ελληνικάαναξιόπιστος anaxiópistos
Русскийненадёжный nenadjóžnyj, неблагонадёжный neblagonadjóžnyj

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MLA

"unreliable." Wiktionary, via Micwyn, micwyn.com/word/unreliable. Accessed 6 Nov. 2026.

APA

unreliable. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/unreliable

Chicago

"unreliable." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/unreliable.

BibTeX
@misc{unreliable_2026,
  title = {unreliable},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/unreliable},
  urldate = {2026-11-06}
}