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Definition of mercilessly

mercilessly

/ˈmɝː.sə.ləs.li/
mer · ci · less · ly
Adjective:merciless
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mercilessly Lexical Profile

mercilessly Game Scores & Validity

• adverb

1

In a way that shows no mercy, pity, or compassion; cruelly or ruthlessly.

Example

"The older siblings teased him mercilessly about his new haircut."

2

With unrelenting intensity or severity, without easing up.

Example

"The desert sun beat down mercilessly on the hikers throughout the afternoon."

Synonyms
View all synonyms for mercilessly
Antonyms
View all antonyms for mercilessly

• Nearby Words

mercifully
mercifulness
merciless
mercilessly
mercilessness
mercurial
mercury

Cite this Entry

Wordmom. (2026). Definition of Mercilessly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/mercilessly
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