
1) Adamant 2) Brutal 3) Continual 4) Continued 5) Dogged 6) Endless 7) Grim 8) Implacable 9) Inexorable 10) Insistent 11) Iron 12) Persistent 13) Relentless 14) Stern 15) Strict 16) Sustained 17) Unappeasable 18) Unforgiving 19) Untiring
Found on
https://www.crosswordclues.com/clue/unrelenting

1) Constant 2) Continual 3) Determined 4) Grim 5) Harsh 6) Implacable 7) Importunate 8) Inexorable 9) Never-ceasing 10) Not relenting 11) Pushy 12) Relentless 13) Stern 14) Unappeasable 15) Unforgiving
Found on
https://www.crosswordclues.com/clue/unrelenting

• (a.) Not relenting; unyielding; rigid; hard; stern; cruel.
Found on
http://thinkexist.com/dictionary/meaning/unrelenting/

not relenting; not yielding or swerving in determination or resolution, as of or from opinions, convictions, ambitions, ideals, etc.; inflexible: an unrelenting opponent of the Equal Rights Amendment. · not easing or slackening in severity: an unrelenting rain. · maintaining speed, effort, vigor, intensity, rate of advance, etc.: an unre...
Found on
https://www.infoplease.com/dictionary/unrelenting
[SAT terms] never-ceasing
Found on
https://www.vocabulary.com/lists/158781

not to be placated or appeased or moved by entreaty
Found on
https://www.vocabulary.com/lists/1879187
[Legal terms] not to be placated or appeased or moved by entreaty
Found on
https://www.vocabulary.com/lists/869599
No exact match found.