activity
air
aircraft
airship
airy
ascend
balloon
basket
buoyant
calm
cheerful
color
colorful
craft
enjoy
exciting
float
fun
gondola
heat
high
hot
inflatable
inflate
isolated
joyful
leisure
lift
light
multicolor
multicolored
polychrome
relax
resilient
ride
rise
scout
slow
soar
sport
transportation
up
varicolored
veined
versicolor
vibrant
visual
vivid
weightless