Popular comparisons:

  1. appropriate vs impropriate
  2. appropriate vs inappropriate
  3. appropriate vs proper
  4. appropriate vs suitable
  5. approval vs commendation
  6. approval vs consent
  7. approval vs sanction
  8. approve vs consent
  9. approximate vs exact
  10. aptitude vs gift
  11. aqua vs aquamarine
  12. aquarium vs fish tank
  13. aquatic vs waterly
  14. arational vs rational
  15. arbitrary vs random
  16. arbitrate vs moderate
  17. archbishop vs bishop
  18. archive vs repository
  19. arcsecond vs second
  20. ardent vs keen
  21. ardent vs strong
  22. ardor vs passion
  23. area vs field
  24. area vs patch
  25. area vs sphere
  1. area vs stage
  2. area vs track
  3. area vs zone
  4. areal vs linear
  5. areligious vs religious
  6. argument vs conclusion
  7. argument vs parameter
  8. argument vs premise
  9. argument vs proposition
  10. arise vs awaken
  11. arise vs come about
  12. arise vs come to pass
  13. arise vs emerge
  14. arise vs occur
  15. arise vs originate
  16. arise vs pop up
  17. arise vs reappear
  18. arise vs result
  19. arise vs rise
  20. arise vs spring
  21. arise vs stand up
  22. arise vs surface
  23. aristocracy vs democracy
  24. arithmetic mean vs average
  25. armor vs carapace
  26. armor vs cavalry

Ideas for comparisons

People usually compare synonyms to understand subtle details about their meanings. But you can compare any words you want.