8-Letter Words Containing: A,N,O,O,T

• a classification of organisms into groups based on similarities of structure or origin etc

• (biology) study of the general principles of scientific classification

• practice of classifying plants and animals according to their presumed natural relationships

• A flat-bottomed boat with a very shallow draft, whose bow and stern are both squared off

• One of the Metazoa.

• of or relating to epizoa

• any external parasitic organism (as fleas)

• of or relating to entozoa

• living within a living animal usually as a parasite

• any of various parasites that live in the internal organs of animals (especially intestinal worms)

• An arrangement or distribution of things into zones.