1. Sick - Well
2. Asleep - Awake
3. True - False
4. Bottom - Top
5. Leave - Stay
6. Teach - Learn
7. Worse - Better
8. More - Less
9. Old - Young
10. Skinny - Fat
11. Under - Over
12. Messy - Neat
13. Absent - Present
14. Full - Empty
15. Soft - Hard
16. Rude - Gentle
17. Sink - Float
18. Dry - Wet
19. Subtract - Add
20. Down - Up
21. Lose - Win
22. First - Last
23. South - North
24. Open - Close
25. Sad - Happy
26. Odd - Even
27. Truth - Lie
28. Student - Teacher
29. Begin - End
30. Go - Stop
31. Beautiful - Ugly
32. Wrong - Right
33. Tame - Wild
34. Out - In
35. West - East
36. Short - Long
37. Work - Play
38. Different - Same
39. Girl - Boy
40. False - True
41. Sweet - Sour
42. Rough - Smooth
43. Hot - Cold
44. Sink - Rise
45. North - South
46. Dry - Wet
47. Present - Past
48. Subtract - Add
Parent Tip: Review the logic above to help your child master the concept of printable crossword puzzles for esl learners.