7-Letter Words Containing: E,R,N,I,A,S,_

• resembling a serpent in form

• rupture in smooth muscle tissue through which a bodily structure protrudes

• a deep narrow steep-sided valley (especially one formed by running water)

• any object that is left unused or still extant

• a relic that has been excavated from the soil

• the dead body of a human being

• an amphibious division of the United States Navy

• members of a body of troops trained to serve on land or at sea

• any meeting for an exchange of ideas

• a course offered for a small group of advanced students

• a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer

• a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and in various alloys; found in arsenopyrite and orpiment and realgar

• the inverse function of the sine; the angle that has a sine equal to a given number

• the act of despoiling a country in warfare