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

Cafritz lost most of her collection in a 2009 fire but worked tirelessly to build a new one in the years prior to her death in 2018.

From The Wall Street Journal ● Aug. 16, 2026

Landslides, however, did block access to some villages but the experienced rescue teams worked tirelessly through the day to free those trapped under the rubble.

From BBC ● Aug. 15, 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

Prime Minister Mark Carney earlier posted his gratitude to firefighters and first responders on X, thanking them for "working tirelessly to keep people safe."

From Barron's ● Aug. 10, 2026

Kelly returned to her laps, gliding tirelessly through the water.

From "The Milagro Beanfield War" by John Nichols

Related Words

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