Homo and Sodomist

Homo noun - Any living or extinct member of the family Hominidae characterized by superior intelligence, articulate speech, and erect carriage.

Sodomist and homo are semantically related. In some cases you can replace term "Sodomist" with "Homo", this nouns are similar.

Sodomist noun - Someone who engages in anal copulation (especially a male who engages in anal copulation with another male).

Homo and sodomist are semantically related. You can use "Homo" instead a noun "Sodomist".