| Pseudonym | pseudonym alias |
| pseudonym | pseudonymous |
| pseudo- | pseudo- |
| Endonym | endonym |
| Pseudocode | pseudocode |
| Pseudologe | pseudologue |
| pseudonymisieren | pseudonymize |
| Pseudolist | pseudolist |
| Pseudotumor | pseudotumor |
| Sardonyx | sardonyx |
| Poseidon | Poseidon |
| Eponym | eponym |
| Metonym | metonym |
| Metronym | matronymic |
| Nesonym | nesonym |
| Retronym | retronym |
| Theonym | theonym |
| Astronym | astronym |
| Demonym | demonym gentilic |
| Exonym | exonym xenonym |