null² /nul/

1. A knurl
2. A kink

To kink

• discords
• discorporate
• discos
• discotheque
• discotheques
• discothèque
• discothèques
• discounsel
• discounselled
• discounselling
• discounsels
• discount
• discountable
• discount-broker
• discount-brokers
• discounted
• discounted cash flow
• discountenance
• discountenanced
• discountenances
• discountenancing
• discounter
• discounters
• discount house
• discount houses