. . aerarium.
- . aero-, air-.
. aerobics.
. aerobus.
. air terminal.
|. aerodynamics;~ aerodynamical;~  wind-tunnel.
. airfield, aerodrome;airdrome .
. aerosol.
. amateur flying club.
. airsickness tablets pl.
. aeronaut;~ . aeronautics.
. . aeroplane;airoplane .
. airport.
. propeller-sledge sg.
. balloon.
. aerostatics.
. air/aerial photography, aerosurveying.
Ѡ( ) atomic power station.
