most windblown (adjective) blown: buffeted
Sinonime: bigmouth, blabber, blabbermouth, busybody, canary, fat mouth, fink, gasser, gossip, informer, nark, peacher, polly, quidnunc, rat, ratfink, rumormonger, scandalmonger, sleazemonger, snitch, snitcher, squeaker, squealer, stool pigeon, stoolie, tabby, talebearer, taleteller, tattler, telltale, tipster, troublemaker, whistleblower, whistler, windbag