1. Of or relating to or characterized by vibration

See also: vibration

• refurbishment
• refurnish
• refusal
• refuse
• refuse collector
• refuse heap
• refusenik
• refutable
• refutal
• refutation
• refute
• refuter
• reg
• regain
• regaining
• regal
• regale
• Regalecidae
• Regalecus glesne
• regalement
• regalia
• regality
• regally
• regard
• regard as