Plane
As a noun
Specifically meaning an airborne object or bird
Aeroplane
Aerospace plane
Aircraft
Air cushion
Airframe
Airliner
Airplane
Airship
Air taxi
Air vehicle
Amphibian
Bomber
Biplane
Fighter
Freighter
Glider
Jet
Jetliner
Jump jet
Light plane
Seaplane
Sail plain
Shape
Supergiant
Supersonic
Supersonic transport
Tanker
Tiltrotor
Torpedo bomber
Tow plane
Tractor
Transport
Try jet
Trimotor
Triplane
Turbojet
Turboprop
Warplane