frowsy
Stuffy and disheveled
Frowsy describes something stuffy, stale, or musty, particularly a room or atmosphere that lacks fresh air and feels close or unpleasant.
The word also characterizes a person or their appearance as unkempt, slovenly, or neglected-looking.
The frowsy attic hadn't been opened in years.
She emerged from bed looking decidedly frowsy.
The spelling frowzy is equally common.
disheveled
Untidy in appearance
bedraggled · messy · tousled · rumpled · uncombed · tangled · matted · straggly · scraggly · slatternly
mildew
Fungus from dampness
mold · stuffy · airless · fusty · stagnant · humid · cellar · attic · basement · closet