relentless
15 synonyms and 9 antonyms for relentless, grouped by meaning and by how common each one is.
Adjective — Continuing without pause or weakening; unyielding.
Synonyms
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
How to use relentless
The word patterns that sound natural to a native speaker.
Etymology
From relent plus -less, meaning "without."
Full origin of relentless →Frequently asked questions
What does “relentless” mean?
The word “relentless” means continuing without pause or weakening; unyielding. In plain terms, never letting up or easing off — used for pressure, effort, weather, or pursuit.
How do you pronounce “relentless”?
“Relentless” is pronounced rih-LEHNT-luhs (/ɹɪˈlɛntləs/ in IPA).
How do you use “relentless” in a sentence?
Here is “relentless” used in a sentence: “The relentless rain flooded the streets by evening.”
What is another word for “relentless”?
Words with a similar meaning to “relentless” include bateless, grim, incontestable, inexorable, invincible and irresistible.
What is the opposite of “relentless”?
The opposite of “relentless” — its antonyms — are contestable, exorable, impotent, relenting and remitting.
What part of speech is “relentless”?
“Relentless” is an adjective.
Is “relentless” a common word?
“Relentless” is an uncommon word in modern English.