Related Clues:
- 1 (nautical) mph
- Pretzel maker's creation
- It can be hard to get out
- Wedding planner website, with "the"
- Speed of a bird
- Nautical mile, loosely
- Chain hitch, e.g
- Hard-to-solve problem
- Sailing speed unit
- Shape of a pretzel (but not a pretzel stick)
- Garden hose annoyance
- Something difficult to untangle
- Granny or clove hitch
- Hard thing to untie
- Tangled shoelaces form one