How to spell PITILESSLEY correctly?

If you mistakenly wrote "pitilessley", here are some possible correct suggestions. Firstly, "pitilessly" is the accurate spelling, implying a lack of mercy or compassion. Alternatively, "relentlessly" adequately conveys the concept of something being done without mercy or respite. Lastly, "ruthlessly" can be used as a synonym, capturing the idea of being harsh or unyielding in one's actions.