1. In a skilfully masterful manner; with the skill of a master
   "the young boy played the violin sonata masterfully"

See also: masterful

• roughage
• roughcast
• roughdried
• roughen
• roughened
• roughhewn
• roughhouse
• roughish
• roughleg
• roughly
• roughneck
• roughness
• roughrider
• roughshod
• roughtail stingray
• roulade
• rouleau
• roulette
• roulette ball
• roulette wheel
• Roumania
• Roumanian
• round
• round angle
• round arch