1
Her painful hesitancy brought Frona to a realization of her own thoughtlessness.
2
He was profuse at once in apologies for his own thoughtlessness.
3
The dreams of a better understanding seemed swept away by her own thoughtlessness and folly.
4
Do you think that I do not feel very keenly the situation in which my own thoughtlessness has placed you?
5
She was quickly sorry and apologetic for Dora's selfishness and her own thoughtlessness, and Ethel was not difficult to pacify.