Thesaurus
relentless
adjective
Synonyms and Antonyms of RELENTLESS
showing no signs of slackening or yielding in one's purpose <the team's offense was relentless in trying to score a touchdown>
Related Words persevering, persistent, tenacious; hard, hardheaded, headstrong, intractable, mulish, obdurate, opinionated, peevish, pertinacious, perverse, pigheaded, self-willed, stubborn, uncooperative, willful (or wilful); merciless, ruthless, unforgiving
Near Antonyms slackening, softening, yielding; impotent, invertebrate, slack, spineless, weak; complaisant, obliging, pliable, pliant
Seen & Heard
What made you want to look up relentless? Please tell us where you read or heard it (including the quote, if possible).