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Definition of relentlessness
relentlessness
/rɪˈlɛntlɪsnəs/
re · lent · less · ness
Adverb:relentlessly
•Adjective:relentless
relentlessness Lexical Profile
CEFR
C1
Grade
9
Tier
2
Usage
Top 10k
Syllables
4
relentlessness Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The state or quality of being unyielding, persistent, and determined, without stopping or weakening in intensity.
Example
"The investigative journalist was admired for her relentlessness in uncovering the financial fraud."
Synonyms
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View all antonyms for relentlessness• Rhymes for relentlessness
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Cite this Entry
Wordmom. (2026). Definition of Relentlessness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/relentlessness