Translation of "Unfriendly" in Portuguese

Tom is unfriendly, isn't he?

Tom é antipático, não é?

- Tom was unkind to Mary.
- Tom was unfriendly to Mary.

Tom foi antipático com Maria.

- He is rich, but he is unkind.
- Though he is rich, he is unkind.
- He's rich, though unfriendly.

Ele é rico, porém antipático.