Which preposition to use with heartless

as Occurrences 10%

" "If I were I wouldn't be so heartless as some I know.

for Occurrences 4%

"Perhaps she is afraid he will think her heartless for leaving it," replied Madame.

than Occurrences 3%

"I do not know that quiet, retenue, and a good tone, are a whit more heartless than flirting, giggling and childishness.

of Occurrences 3%

Without casting one glance on the past, or requiring one stipulation for the future, they threw down their freedom at the feet of the most frivolous and heartless of tyrants.

in Occurrences 2%

The painted and be-feathered scalp-hunter of the Sioux or Iroquois were not more heartless in maiming, mutilating and killing their victims than the "respectable" profit-hunters of todaythe type of men who conceived the raid on the Union Hall in Centralia on Armistice Dayand who fiendishly tortured and hanged Wesley Everest for the crime of defending himself from their inhuman rage.

with Occurrences 1%

He was exacting and heartless with his tenants; not providing for their welfare as he should, being so great a lord.

on Occurrences 1%

And thy soldiers, what are they? Heartless on the battle-day.

through Occurrences 1%

Yet he could no longer conceal from himself that the other was better than thisthat it was better to be heartless through too vivid a grasp of eternal realities, than through an equally vivid grasp of earthly facts.

towards Occurrences 1%

But seeing her all submissive and gentle, Axel himself could not be altogether heartless towards her; he agreed that Barbro might have some reason to be angry with him in return for the way he had taken the telegraph business from her father.

Which preposition to use with  heartless