inconsiderateness [
'inkən,sidə'reiʃən]
n. 不顾及他人;考虑不周;粗心
inconsiderateness[ noun ]
the quality of failing to be considerate of others
<noun.attribute>
Inconsiderateness \In`con*sid"er*ate*ness\, n.
The quality or state of being inconsiderate. --Tillotson.