Answer:

AIRILY

Answer	Crossword Clue
AIRILY	Conveying little weight
AIRILY	"I have high hopes for aviation science," Tom said ...
AIRILY	In a breezy manner

AIRILY	How lilts are sung
AIRILY	How snobs often speak
AIRILY	In an ethereal manner
AIRILY	Without serious consideration
AIRILY	In a flip way
AIRILY	In a breezy way
AIRILY	In a jaunty manner.
AIRILY	Jauntily.

AIRILY	In a light manner
AIRILY	In an offhand way
AIRILY	In a light way
AIRILY	Without really thinking
AIRILY	With lightness
AIRILY	In a sprightly manner
AIRILY	In an easy way