| Word | Definitions | Synonyms |
|---|---|---|
| ectozoan | (adjective) of or relating to epizoa | Synonyms: epizoan |
| endozoan | (adjective) of or relating to entozoa | Synonyms: entozoan |
| entozoan | (adjective) living within a living animal usually as a parasite | Synonyms: endozoic, entozoic |
| (adjective) of or relating to entozoa | Synonyms: endozoan | |
| epizoan | (adjective) of or relating to epizoa | Synonyms: ectozoan |
| protozoan | (adjective) of or relating to the Protozoa | Synonyms: protozoal, protozoic |