Hint: Words using these letters: crafty
The answer to this puzzle is:
1. AFT
2. CAY
3. CART
4. FACT
5. FRAY
6. RAFT
7. TRAY
8. FRAT
9. RACY
10. CRAFT
11. RAY
12. TAR
13. TRY
2. CAY
3. CART
4. FACT
5. FRAY
6. RAFT
7. TRAY
8. FRAT
9. RACY
10. CRAFT
11. RAY
12. TAR
13. TRY