care的形容词形式是什么?

例句

less scribes corrupted the text.

马虎的抄写员把这篇文章抄走样了。

was bending over the bowl, careless of her hair.

她俯身在碗上，没顾及自己的头发。

3.I had been careless and let him wander off on his own.

我不小心让他自己走失了。