1. Squander
2. Fritter
3. Misuse
4. Misapply
5. Abstain
6. Expend
7. Discard
8. Dump
9. Fritter away
10. Lavish
11. Misallocate
12. Overuse
13. Overspend
14. Prodigal
15. Scatter
16. Spendthrift
17. Squander away
18. Throw away
19. Throw out
20. Toss
21. Wilt
22. Worsen
23. Abuse
24. Consume
25. Exhaust
26. Fritter away
27. Lavish away
28. Misemploy
29. Misplace
30. Spend

When it comes to finding synonyms for the word “waste”, there are many options to choose from. Whether you are looking for the best ideas or other words for “waste”, there are plenty of options to choose from. Some of the synonyms for “waste” include squander, fritter, misuse, misapply, abstain, expend, discard, dump, fritter away, lavish, misallocate, overuse, overspend, prodigal, scatter, spendthrift, squander away, throw away, throw out, toss, wilt, worsen, abuse, consume, exhaust, fritter away, lavish away, misemploy, misplace, and spend. Any of these words can be used to replace the word “waste” and can be used in a variety of contexts.