interplay /inˈtər-plā/

1. Mutual action
2. Interchange of action and reaction

• drainage-tubes
• drainboard
• drained
• drainer
• drainers
• draining
• draining board
• draining boards
• drainpipe
• drainpipes
• drainpipe trousers
• drains
• drain-tile
• drain-tiles
• drain-trap
• drain-traps
• draisene
• draisenes
• draisine
• draisines
• drake
• drakes
• drakestone
• Dralon
• dram