The fifty most popular oxymorons (edited)

1. Act naturally
2. Found missing
3. Resident alien
4. Advanced BASIC
5. Genuine imitation
6. Safe sex
8. Good grief
9. Same difference
10. Almost exactly
12. Sanitary landfill
13. Alone together
15. Silent scream
17. Living dead
18. Small crowd
21. Soft rock
22. Butt head
27. Sweet sorrow
32. Passive aggression
33. Taped live
34. Clearly misunderstood
35. Peace force
38. Plastic glasses
39. Terribly pleased
42. Tight slacks
44. Pretty ugly
47. Rap music
48. Working vacation
49. Exact estimate
50. Jumbo Shrimp