Synonyms for Variation:
1. Alteration
2. Deviation
3. Modification
4. Divergence
5. Transformation
6. Difference
7. Variance
8. Discrepancy
9. Departure
10. Diversification
11. Contrast
12. Change
13. Disparity
14. Disagreement
15. Contrasting
16. Distinction
17. Variableness
18. Mutation
19. Variablility
20. Transformation
21. Disproportion
22. Variability
23. Deviance
24. Unlikeness
25. Inequality
26. Variants
27. Variates
28. Variation
29. Discontinuity
30. Differentiation

When you are looking for other words for the term «Variation», there are many options to choose from. Whether you are looking for a more formal word or a more casual one, there are plenty of synonyms available to choose from. Some of the best ideas include alteration, deviation, modification, divergence, transformation, difference, variance, discrepancy, departure, diversification, contrast, change, disparity, disagreement, contrasting, distinction, variableness, mutation, variablility, transformation, disproportion, variability, deviance, unlikeness, inequality, variants, variates, variation, discontinuity, and differentiation. Each of these words has its own unique meaning and can be used in different contexts to convey the same idea.