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

Example Sentences

See Examples For:

tirelessly

A lot of people I trust and admire work tirelessly to make a difference on Skid Row, and they’re always eager to share the success stories of those who move through and move on.

From Los Angeles Times ● Jul. 8, 2026

"Thank you to everyone who has worked tirelessly to bring this vision to life."

From BBC ● Jul. 3, 2026

As a backhoe cleared broken pieces of heavy walls, the siblings picked tirelessly through the mountain of tangled rubble.

From Barron's ● Jul. 1, 2026

AI companies have been working tirelessly to stuff generative and agentic AI into every nook and cranny of our online lives.

From Salon ● Jun. 10, 2026

Farther away, in all four corners of the compass, flights of spy-angels cruised tirelessly, keeping watch.

From "The Amber Spyglass" by Philip Pullman

Related Words

• automatically
• commonly
• faithfully
• frequently
• repeatedly
• routinely
• systematically
• usually