10-Letter Words Containing: A,E,R,S,S,S

• nobleman (in various countries) ranking above a count

• a British peer ranking below a duke and above an earl

• the property of being shaped like a square

• a mark consisting of characters written on a book; used to indicate shelf location

• small American woodpecker that feeds on sap from e.g. apple and maple trees

• the quality of a rake

• stylishness as evidenced by a smart appearance

• someone who directs clandestine intelligence activities

• echinoderms characterized by five arms extending from a central disk