tirelessly

American  

[tahyuhr-lis-lee] / ˈtaɪər lɪs li /

adverb

1. without becoming tired or weary and without slackening one’s effort.

   Compassion impels us to work tirelessly to ease the suffering of our fellow creatures.

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Etymology

Origin of tirelessly

tireless ( def. ) + -ly

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Example Sentences

See Examples For:

tirelessly

West Yorkshire Constabulary said its officers worked tirelessly to get justice for the victims and their families.

From BBC ● Sep. 25, 2026

Over the course of its 13-year career, the Warning has opened for acts ranging from the Foo Fighters to Yungblud, writing and recording tirelessly in between.

From Los Angeles Times ● Sep. 24, 2026

Thames Valley Police works tirelessly to investigate offenders involved in these horrific crimes and bring them to justice, a spokesperson said.

From BBC ● Sep. 21, 2026

As someone who has tried tirelessly to self-direct a family photo—or a spouse—I am very eager to try this out more.

From The Wall Street Journal ● Sep. 10, 2026

They tirelessly taught us to harness what they called our “superhuman powers”: our physical strengths, our emotions, and our remarkable IQs.

From "Confessions of a Murder Suspect" by James Patterson

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Related Words

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• commonly
• faithfully
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