Link trainer /lingk trāˈnər/

1. A flight-simulator training device for pilots and aircrew
2. A similar device for training motor vehicle drivers

• swirl vanes
• swirly
• swish
• swished
• swisher
• swishers
• swishes
• swishest
• swishier
• swishiest
• swishing
• subtreasury
• subtriangular
• subtribe
• subtribes
• subtriplicate
• subtrist
• subtropic
• subtropical
• subtropically
• subtropics
• subtrude
• subtruded
• subtrudes
• subtruding