null² /nul/

1. A knurl
2. A kink

To kink

• folders
• fold in
• folding
• folding door
• folding doors
• folding-machine
• folding-machines
• folding money
• foldings
• foldout
• foldouts
• folds
• foley
• foley artist
• foley artists
• foleys
• folia
• foliaceous
• foliage
• foliaged
• foliage leaf
• foliage leaves
• foliage plant
• foliage plants
• foliages