having a stale smell; moldy; musty

fusty rooms that were in need of a good airing.

old-fashioned or out-of-date, as architecture, furnishings, or the like

They still live in that fusty, gingerbread house.

stubbornly conservative or old-fashioned; fogyish.

adjective

frowzy , musty , putrid , rancid , rank , rotten , antiquated , antique , archaic , bygone , dated , dowdy , old , old-time , outdated , outmoded , out-of-date , pass , vintage