heartless in a sentence

Definition

Heartless: lacking compassion or empathy; cruel and unfeeling.

His heartless comments left her feeling utterly dejected.
The heartless betrayal of her closest friend shattered her trust in others.
She couldn't believe how heartless the decision to cut funding was, affecting so many lives.
In a heartless act, he abandoned the puppy on the side of the road.
Despite his charming exterior, many found him to be quite heartless in his dealings.