burr² or bur /bûr/

1. The rough sound of r pronounced in the throat, as by many Northumberland people
2. A continual humming sound as of a machine

1. To speak with a burr
2. To whisper hoarsely, to murmur

• roughies
• rough in
• roughing
• roughish
• rough it
• rough justice
• rough-legged
• roughly
• rough music
• roughneck
• roughnecked
• roughnecking
• roughnecks
• roughness
• roughnesses
• rough on
• rough out
• rough-out
• rough-outs
• rough passage
• rough passages
• rough-perfect
• rough puff-pastry
• roughrider
• roughriders