You searched for: “poecilonym”
pecilonym, poecilonym
1. The simultaneous use of several names or synonyms for one thing.
2. One of various names for the same thing; a synonym for having a variety of names.
This entry is located in the following unit: -onym, -onymy, -onymic, -onymically, -onymous, -onymously, -nym (page 9)