Find Synonyms

ruthless Synonyms

Another word for ruthless

Choosing another word for ruthless depends on context, so the 18 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
JUMP TO:

• adjective (Context 1)

Having or showing no pity, compassion, or mercy toward others.

Usage Example

"The historian described the ancient emperor as a merciless ruler who tolerated no dissent."

Strongest
merciless
pitiless
heartless
remorseless
hard-hearted
cold-blooded
Strong
callous
cruel
unforgiving
unscrupulous

• adjective (Context 2)

Unwaveringly decisive, thorough, or uncompromising in pursuit of a goal, without regard for sentiment or convenience.

Usage Example

"Decluttering a small apartment requires a relentless approach to discarding unused belongings."

Strongest
relentless
unrelenting
unsparing
uncompromising
Strong
cutthroat
unyielding
implacable
single-minded

Opposites of ruthless

The opposite of ruthless shifts depending on context. Common opposites include:

merciful
compassionate
kind-hearted
humane
forgiving
sympathetic
benevolent
lenient
See all opposites of ruthless

• Nearby Words

rut
ruta
rutabaga
ruthless
ruthlessly
ruthlessness
ruvuma

Cite this Entry

Wordmom. (2026). Synonyms for Ruthless. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/ruthless
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.