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Synonyms

untiring

British  
/ ʌnˈtaɪrɪŋ /

adjective

  1. (of a person or their actions) continuing or persisting without declining in strength or vigour

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

He was awarded the Nobel Peace Prize in 2002 for “decades of untiring effort to find peaceful solutions to international conflicts” and to advance democracy and human rights.

From Los Angeles Times • Dec. 29, 2024

Carter won in 2002 in part for his "untiring effort to find peaceful solutions to international conflicts."

From Reuters • Feb. 20, 2023

In his eulogy, church overseer Paphos Bishop Georgios praised Chrysostomos as the “greatest reformer” and an untiring defender of his people’s rights and aspirations.

From Seattle Times • Nov. 12, 2022

They are carrying America on their broad, untiring backs.

From Washington Post • Jan. 6, 2021

Thor and Loki ran after the giant with the untiring pace of gods.

From "Norse Mythology" by Neil Gaiman