The Collaborative International Dictionary
Disregardful \Dis`re*gard"ful\, a. Neglect; negligent; heedless; regardless.
Wiktionary
a. inconsiderate, thoughtless, heedless, regardless
Usage examples of "disregardful".
This poor baby was now little better than a beggar brat, unless the relatives who were utterly disregardful of its fate, should choose, in their charity, to make some small allowance for its maintenance.
It was not my habit to be disregardful of appearance or careless of the impression I made: on the contrary, I ever wished to look as well as I could, and to please as much as my want of beauty would permit.
There was no democratic artist-colony that pursued fellowship disregardful of the caste of wealth.
The poetry of motion is a phrase much in use, and to enjoy the epic form of that gratification it is necessary to stand on a hill at a small hour of the night, and, having first expanded with a sense of difference from the mass of civilised mankind, who are dreamwrapt and disregardful of all such proceedings at this time, long and quietly watch your stately progress through the stars.