besides
US /bɪˈsaɪdz/
UK /bɪˈsaɪdz/

1.
in addition to; apart from
:
•
Do you play any other sports besides basketball?
•
There's no one here besides us.
1.
furthermore; in any case
:
•
I don't want to go. Besides, it's too late now.
•
It's too expensive, and besides, I don't really need it.