rigol or rigoll /rigˈəl/

1. A gutter or water channel
2. A groove, esp an encircling groove
3. A circlet (Shakespeare)

• subcontractings
• subcontractor
• subcontractors
• subcontracts
• subcontraries
• subcontrariety
• subcontrary
• subcool
• subcordate
• subcortex
• subcortexes
• subcortical
• subcortices
• subcosta
• subcostal
• subcostals
• subcranial
• subcritical
• subcrust
• subcrustal
• subcrusts
• subcultural
• subculture
• subcultures
• subcutaneous