Related Clues:
- Patterned sock
- Having a wavy pattern
- Spot on a tie, perhaps
- Move through traffic, say
- Damning evidence, perhaps
- Use a press
- Write with block letters
- Wavy silk pattern
- Constantly change lanes
- Sock's diamond pattern
- Change lanes erratically
- Wave-patterned fabric
- Lithograph, e.g.
- Tartan featuring diamonds
- Wavy-looking fabric