Noun
1. throwing away
Verb
2. dispose of
4. get rid of
5. toss out
6. jettison
7. scrap
8. dispense with
10. throw on the scrapheap
11. reject
12. repudiate
13. abandon
14. drop
15. have done with
16. shed
17. chuck
18. dump
19. ditch
20. junk
21. trash
22. deep-six