バック

Meanings

1. 1back
2. 2rear
3. 3background
4. 4backdrop
5. 5backing
6. 6support
7. 7backer
8. 8supporter
9. 9going backwards
10. 10reversing
11. 11backing up
12. 12reverse (gear)
13. 13refunding
14. 14returning (e.g. profits)
15. 15back (player)
16. 16backstroke (swimming)
17. 17backhand
18. 18doggy style (sexual position)