15-Letter Words Containing: A,A,K,N,O

• organic process by which keratin is deposited in cells and the cells become horny (as in nails and hair)

• Infection by the hookworm Ancylostoma.

• the act of passengers and crew getting off of a ship or aircraft

• an attack by a defending force against an attacking enemy force in order to regain lost ground or cut off enemy advance units etc.

• (chess) an attack that is intended to counter the opponent's advantage in another part of the board

• make a counterattack