The term DADA Pioneer refers to four influential figures in the DADA art movement: Ernst (5 letters), ARP (3 letters), Jean ARP (7 letters), and Max Ernst (8 letters). Ernst was a German artist, poet, and sculptor who was a key figure in the DADA movement. ARP was a French-German sculptor, painter, and poet who was also a major contributor to the DADA movement. Jean ARP was a French-German sculptor, painter, and poet who was a member of the DADA movement. Max Ernst was a German painter, sculptor, and poet who was a leader in the DADA movement.