You searched for: “isomorphism
isomorph, isomorphism
1. Superficial similarity between individuals of different species or races.
2. Equal in form; crystallizing in the same form.
3. A line in a linguistic atlas connecting places exhibiting identical or nearly identical morphological forms; a morphological isogloss.
4. A substance or organism that exhibits similarity in form or appearance to others.
5. An animal, plant, or group having superficial similarity to another; although phylogenetically different.