Synonyms for Surplus:
1. Excess
2. Overabundance
3. Superfluity
4. Overflow
5. Residue
6. Remainder
7. Balance
8. Leftover
9. Extra
10. Supernumerary
11. Spare
12. Abundance
13. Luxury
14. Superfluous
15. Overplus
16. Unexpended
17. Residuum
18. Excessiveness
19. Superplus
20. Overmeasure
21. Overkill
22. Superabundance
23. Unused
24. Residual
25. Superfluousness
26. Surfeit
27. Overabounding
28. Oversupply
29. Unconsumed
30. Oversupplement
Finding the best synonyms for the word “surplus” can be a challenge. Whether you are looking for another word for surplus, other words for surplus, or just the best ideas, this list of 30 synonyms can help. The words included in this list are excess, overabundance, superfluity, overflow, residue, remainder, balance, leftover, extra, supernumerary, spare, abundance, luxury, superfluous, overplus, unexpended, residuum, excessiveness, superplus, overmeasure, overkill, superabundance, unused, residual, superfluousness, surfeit, overabounding, oversupply, unconsumed, and oversupplement. With this list, you can find the best synonym for surplus for any situation.