A most flighty beast he was—nerves all gone—I dare say a hopeless neurasthenic.
"Ethel is a vain, flighty woman," Marlow said, in reply to his wife's remark.
You're growing old and forgetful, so don't get foolish and flighty.
“You are a dear, ignorant, flighty young gentleman,” she said.
He found her remarkably bright and sensible and not at all "flighty."
Suppose they ...