1) a feeling of personal satisfaction (but without caring about others) (complacence)

2) pleased with oneself or one's ability (and not caring about others) (complacent)

3) (the duty of) caring for, guarding, people or things (custody)

4) being kind and caring about the feelings of another (humane)

5) wasteful and not caring about future needs (improvident)

6) not being polite or caring about causing offence (imprudent)

7) without caring about the risk of injury or punishment (impunity)

8) using any means to get what one wants and not caring about morality etc (machiavellian)

9) not thinking or caring about the effects, consequences (reckless)

10) not caring about being honest or doing wrong (unscrupulous)