unrelenting

Meanings

not to be placated or appeased or moved by entreaty
harsh
never-ceasing

Synonyms

brutal, grim, inexorable, persistent, relentless, stern, unappeasable, unforgiving

Scrabble Score: 12

unrelenting is a valid Scrabble (US) TWL word
unrelenting is a valid Scrabble Word in Merriam-Webster MW Dictionary
unrelenting is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 18

unrelenting is a valid Words With Friends word