regardlessly

So society no longer rolled its Juggernaut over him regardlessly, as of yore.

Priest and layman, soldier and civilian, rich and poor, pass by it alike regardlessly.

She only smiles, pricks him with the spur, and regardlessly cuts him with her cuarto.

Despoina heard me, smiled at me, and went her way regardlessly; but my poor Mary was a victim.

Everything—family, business, possessions—must be regardlessly sacrificed to the one aim of war.