8-Letter Words Containing: _,_,A,C,S,T,U

• (Yiddish) unbelievable gall; insolence; audacity

• any of several trees or shrubs of the genus Fortunella bearing small orange-colored edible fruits with thick sweet-flavored skin and sour pulp

• sports that involve bodies of water

• an obsolete firearm with a long barrel

• a sports implement (usually consisting of a handle and an oval frame with a tightly interlaced network of strings) used to strike a ball (or shuttlecock) in various games

• a homogeneous polynomial having at least two variables