Wiktionary
lovelessly
adv. Without love; in a loveless fashion.
Usage examples of "lovelessly".
You are to be sold thus, lovelessly, into bondage to a man you do not know.
But that out of considerations of worldly advancement you should lovelessly consent to mate with him.
He took after his father, a short, unsuccessful hunter who had lovelessly coupled with Mother just once—and in that one coupling had succeeded in impregnating her.
The horrors that we all do believe in are of the sort that Dostoyevsky and Albee and MacDonald write about: hate, alienation, growing lovelessly old, tottering out into a hostile world on the unsteady legs of adolescence.