koker /kōˈkər/ (Guyana)

A sluice-gate

• unwillingness
• unwillingnesses
• unwills
• unwind
• unwinding
• unwindings
• unwinds
• unwinged
• unwinking
• unwinkingly
• unwinnable
• unwinnowed
• unwiped
• unwire
• unwired
• unwires
• unwiring
• unwisdom
• unwisdoms
• unwise
• unwisely
• unwiseness
• unwisenesses
• unwiser
• unwisest