13-Letter Words Containing: I,A,T,R,O,G,E,N,I,C

• become (more) democratic; of nations

• introduce democratic reforms; of nations

• act, feel, or give mutually or in return

• alternate the direction of motion of

• to feel or express sympathy or compassion

• remove the outer layer of

• remove the cortex of (an organ)

• a mathematician specializing in geometry

• one of two or more signers of the same document (as a treaty or declaration)

• signing jointly with others