1) Antiquated 2) Fogyish 3) Frowsty 4) French word used in English 5) Having a stale smell 6) Malodorous 7) Malodourous 8) Moldy 9) Mouldy 10) Musty 11) Old-fashioned 12) Old-fashioned and out of date 13) Old-seeming 14) Rank 15) Rigidly old-fashioned 16) Stale and unclean smelling 17) Stale-smelling 1) Conservative 2) Decayed 3) Foistied 4) Frowsty 5) Malodorous 6) Malodourous 7) Mildewed 8) Musty 9) Nonprogressive 10) Rotten 11) Stale 12) Standpat 13) Unprogressive 
• (superl) Moldy; musty; ill-smelling; rank. • (superl) Moping.
Fusty adjective [ Compar . Fustier ; superl Fustiest .] [ See 2d Fust .] 1. Moldy; musty; ill-smelling; rank. 'A fusty nut.' ' Fusty plebeians.' Shak. 2. Moping. [ Archaic] « A melancho...
[adj] - stale and unclean smelling 2. [adj] - old-fashioned and out of date
musty adjective stale and unclean smelling
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 · old-fashioned or out-of-date, as architecture, furnishings, or the like: They still live in that fusty, gingerbread house.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.