Who heartlessly kicks Aziz Ansari into a hole, causing him to plummet to his death, instead of trying to save him?
At least they won't get angry and accuse you of heartlessly trying to kill them in order to save a few dollars on tensor fields.
Perhaps when a man has been heartlessly slighted he turns unconsciously to the woman of whose undoubted love he is vaguely aware.
This story, heartlessly and irreverently told, was the tragedy of my life!
He did this because he would not be one of the hated noble class of his own country, who treated the poor so heartlessly.
Only because you are young and blind can you speak so heartlessly.
And again she laughed, as I thought, flippantly, heartlessly.
To every appeal they heartlessly refused to divulge the key to the lock-in.
In the pictures of Knaus one is annoyed by the deliberate smirk, by his exaggerated 202 and heartlessly frigid observation.
How heartlessly blooming you are looking, Anne, while your parent is suffering.
Old English heortleas "dispirited, dejected;" see heart + -less. In Middle English with expanded senses "lacking in courage; foolish; listless; half-hearted; sluggish." Sense of "callous, cruel" is not certainly attested before Shelley used it in 1816. Literal meaning "lacking a heart, lifeless" (mid-15c.) is rare. Related: Heartlessly; heartlessness.