Airy is a related term of light-hearted.
As adjectives the difference between airy and light-hearted
is that airy
is consisting of air; as, an airy substance; the airy parts of bodies while light-hearted
Consisting of air; as, an airy substance; the airy parts of bodies.
Relating or belonging to air; high in air; aerial; as, an airy flight.
Open to a free current of air; exposed to the air; breezy; as, an airy situation.
Resembling air; thin; unsubstantial; not material; airlike.
Relating to the spirit or soul; delicate; graceful; as, airy music.
Without reality; having no solid foundation; empty; trifling; visionary.
Light of heart; vivacious; sprightly; flippant; superficial.
Having an affected manner; being in the habit of putting on airs; affectedly grand.
(painting) Having the light and aerial tints true to nature.