Synonyms of the word 
FROWSTY → FUSTY - MALODOROUS - MALODOUROUS - MUSTY - STINKY
frowsty
- adj. (Britain) musty; stuffy (atmosphere).
fusty
- adj. Moldy or musty.
- adj. Stale-smelling or stuffy.
- adj. (figuratively, by extension) old-fashioned, refusing to change or update.
- adj. (of wine) Tasting of the cask.
malodorous
- adj. Having a bad odor.
- adj. (figuratively) Highly improper.
malodourous
- adj. Alternative form of malodorous.
musty
- adj. Having a stale odor.
stinky
- adj. Having a strong, unpleasant smell; stinking.
- adj. (informal) Bad, undesirable.
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