tireless

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tireless¹

adjective

  1. not comparable Indefatigable, untiring and not yielding to fatigue James Milner's angled free-kick was headed on to the post by the tireless Bent and Lampard the opportunist was perfectly placed to stoop and head in from virtually on the goal-line.

    Similar: untiring, weariless

Similar: inexhaustible, indefatigable, tireless, unflagging, unweariable, unwearying · Opposite: exhaustible, defatigable, weariable, wearying

tireless²

adjective

  1. US, not comparable Without a tire (wheel covering); tyreless.

    Similar: untiring, weariless

Similar: inexhaustible, indefatigable, tireless, unflagging, unweariable, unwearying · Opposite: exhaustible, defatigable, weariable, wearying

Thesaurus

Closest in meaning: indefatigable, untiring, unflagging, unwearying, industrious, diligent, hardworking, energetic, unfaltering, unfailing, unwavering, unswerving, unflinching, inexhaustible, relentless, unrelenting

Translations

Every language

adj indefatigable

Españolincansable, infatigable
日本語疲れを知らない tsukare o shiranai
中文不倦 bùjuàn, 不知疲倦的 bùzhī píjuàn de
Portuguêsincansável
Françaisinlassable
Deutschunermüdlich
Italianoinstancabile
Ελληνικάακούραστος akoúrastos
Русскийнеутоми́мый neutomímyj, неуста́нный neustánnyj, безуста́нный bezustánnyj

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{tireless_2026,
  title = {tireless},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/tireless},
  urldate = {2026-11-06}
}