okay/ohʹkay/ interj, adv and adj, verb trans, and noun

• roundel
• roundelay
• rounders
• Roundhead
• roundhouse
• roundly
• round on
• round robin
• round-shouldered
• roundsman
• round table
• round the bend
• round the clock
• round-the-clock
• round the twist
• round trip
• round up
• roundup
• roundworm
• roup
• rouse
• rouseabout
• rousing
• roust
• roustabout