flighty vs flyaway

flighty and flyaway both are adjectives.

Word	Noun	Adjective	Verb	Adverb
flighty	No	Yes	No	No
flyaway	No	Yes	No	No

As adjectives, flighty and flyaway are synonyms defined as:

Other synonyms of flighty include head-in-the-clouds, scatterbrained.

flighty (adjective)	flyaway (adjective)
unpredictably excitable (especially of horses)	guided by whim and fancy
guided by whim and fancy	(of hair or clothing) worn loose