relentless
//rɪˈlɛntləs//
Adjective
relentlessCanonical form
more relentlessComparative
most relentlessSuperlative
1
Continuing without stopping or becoming weaker; persistent and unyielding.
The team faced relentless pressure from their opponents throughout the game.
2
Harsh, strict, or unforgiving; showing no mercy or compassion.
The relentless judge showed no mercy to the defendant.