Find Synonyms
untiring Synonyms
Another word for untiring
Choosing another word for untiring that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Continuing at the same level of intensity or effort without weakening or growing weary.
Usage Example
"The community expressed deep gratitude for her tireless dedication to local education."
Strongest
tireless
indefatigable
unflagging
unwearying
Strong
relentless
unceasing
unremitting
unwavering
assiduous
persistent
Opposites of untiring
The opposite of untiring shifts depending on context. Common opposites include:
weary
flagging
exhausted
fatigued
lethargic
half-hearted
sluggish
Cite this Entry
Wordmom. (2026). Synonyms for Untiring. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/untiring