Adjectives

(s)blowy, breezy, windyabounding in or exposed to the wind or breezes“blowy weather”, “a windy bluff”
(s)airy, impractical, visionary, Laputan, windynot practical or realizable; speculative“airy theories about socioeconomic improvement”, “visionary schemes for getting rich”
(s)windyresembling the wind in speed, force, or variability“a windy dash home”
(s)long-winded, tedious, verbose, windy, wordyusing or containing too many words“long-winded (or windy) speakers”, “verbose and ineffective instructional methods”, “newspapers of the day printed long wordy editorials”, “proceedings were delayed by wordy disputes”