Overly showy; ostentatious.
A highly technical or difficult piece, usually written for effect.
A display of daring.
Unconventional and slightly disreputable in an attractive manner; raffish, rakish.
Of questionable taste or morality; decadent.
Not reputable or decent.
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.