fus·ty 
(fŭstē)
(fŭstē)adj. fus·ti·er, fus·ti·est
1. Smelling of mildew or decay; musty.
2. Old-fashioned; antique.
[Middle English, from Old French fust, piece of wood, wine cask, from Latin fūstis, stick, club, of unknown origin.]
fusti·ly adv.
fusti·ness n.