Relentless Sentence Examples She had relentless determination to finish the project. Their relentless use of water caused a flood in their lawn. Rachel sighed and continued her relentless search for romance. Darkyn's been relentless in pursuing me.

adjective. Someone who is relentless is determined to do something and refuses to give up, even if what they are doing is unpleasant or cruel. Relentless in his pursuit of quality, his technical ability was remarkable. Synonyms: merciless, hard, fierce, harsh More Synonyms of relentless.

As to your question, "relentless" is neutral, i.e. neither good nor bad. Moral judgment depends on the goal.

In real life, being relentless is a state of mind that can give you the strength to achieve, survive, to overcome, to be strong when others are not. It means craving the end result so intensely that the work becomes irrelevant.