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Synonyms

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.


Etymology

Origin of tirelessly

tireless ( def. ) + -ly

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"We will continue to back our volunteers every step of the way as they work tirelessly to safeguard the River Wear for generations to come."

From BBC Sep. 6, 2026

She fought tirelessly to get the sport sanctioned in Ireland and included in the Olympics, before going on to conquer both the amateur and professional codes.

From BBC Sep. 5, 2026

A spokesman for the Manhattan district attorney’s office, which brought the state charges, pointed to a prior statement in which he said that prosecutors had been tirelessly preparing for trial.

From The Wall Street Journal Aug. 17, 2026

“We worked tirelessly to win this union, spending thousands of hours, calling, texting and meeting our fellow drivers all across the state,” Fresno-based rideshare driver Vikaas Shanker said in a statement.

From Los Angeles Times Aug. 15, 2026

Believing that civil rights were inextricably linked to economic rights, Randolph fought tirelessly for the right of Negro Americans to participate fairly in the wealth of the country they had helped build.

From "Hidden Figures" by Margot Lee Shetterly

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