thoughtlessness

A second person said: "The bolt challenge is paining me because it’s innocent and hardworking people on both sides that are suffering for the wickedness and thoughtlessness of other people. Really unfair."

This means that the GOP has suffered through nearly a century of thoughtlessness.

Such a lovely moment spoiled by your rude thoughtlessness.

They too, tried to cut the boundary lines to their liking, while expressing an extreme dislike and thoughtlessness for the ethnic diversity that makes this city great.

“I deeply regret my insensitive comment and want to humbly apologize to anybody I hurt or offended by my thoughtlessness,” Mena said in a statement provided to The Times.