graben /gräˈbən/ (geology)

A rift valley (qv under rift¹)

• rectipetality
• rectipetaly
• rectirostral
• rectiserial
• rectitic
• rectitis
• rectitises
• rectitude
• rectitudes
• rectitudinous
• recto
• recto-
• rectocele
• rectoceles
• rector
• rectoral
• rectorate
• rectorates
• rectoress
• rectoresses
• rectorial
• rectorials
• rectories
• Rector Magnificus
• rectors