The word GRATIS has appeared in at least 15 clues on different crosswords.
| Clue(s) |
|---|
| On the house |
| Free |
| Free |
| For nothing |
| Free of charge |
| On the house |
| With compliments |
| Free of charge |
| For nothing |
| Complimentary |
| Free of charge |
| For nothing |
| On the house |
| Free |
| Without cost |