Noun
Want of due consideration; inattention to consequences; inconsiderateness.
Source: Webster's dictionaryIgnorance and inconsideration are the two great causes of the ruin of mankind. John Tillotson
There are no favorites in my office. I treat them all with the same general inconsideration. Lyndon B. Johnson
Bad acting is the ultimate inconsideration. Debra Winger
Just because we're on schedule is no reason to shoot bad acting. Someone once said to me, 'You're inconsiderate.' And I said, 'Inconsiderate? Bad acting is the ultimate inconsideration.' It's a collective slap to a million faces at the same time. Debra Winger