adjective
Of questionable taste or morality; decadent.
Not reputable or decent.
Unconventional and slightly disreputable in an attractive manner; raffish, rakish.
noun
A dubious or disreputable person or thing
verb
(transitive) To make (an alcoholic beverage, e.g. absinthe or ouzo) cloudy by mixing it with water, due to the presence of anethole. This is known as the ouzo effect.