| Answer | Crossword Clue |
|---|---|
| HABIT | Biting fingernails or cracking knuckles |
| HABITS | Biting fingernails and cracking knuckles |
| HABIT | Knuckle-cracking or nail-biting |
| Answer | Crossword Clue |
|---|---|
| HABIT | Biting fingernails or cracking knuckles |
| HABITS | Biting fingernails and cracking knuckles |
| HABIT | Knuckle-cracking or nail-biting |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.