Meaning & use
tireless
Never becoming tired, especially through continuous hard work or effort.
See it in a sentence
The volunteers were tireless in their search for the missing hiker.
Her tireless dedication to the project impressed the entire team.
A note on using this word
Usually used approvingly to describe sustained effort, unlike 'relentless', which can sound more negative.
Words with a similar meaning
indefatigableuntiring
Choose a synonym to suit the sentence. Meanings can overlap without being identical.
Words with an opposite meaning
Make it your own
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