13-Letter Words Containing: E,H,R,R,S,U

• brain surgery on human patients intended to relieve severe and otherwise intractable mental or behavioral problems

• the gentry who own land (considered as a class)

• an officer in the Episcopal church who helps a parish priest with secular matters

• a productive insight

• making an important discovery

• a penetration of a barrier such as an enemy's defense

• (especially of certain insects) having very short or rudimentary wings

• The furcula or wishbone.