Epenthesis
| Sound change and alternation |
|---|
| Fortition |
| Dissimilation |
In phonology, epenthesis (/ɪˈpɛnθəsɪs, ɛ-/; Greek ἐπένθεσις) is the addition of one or more sounds to a word, especially in the first syllable (prothesis), the last syllable (paragoge), or between two syllabic sounds in a word. The opposite processes, in which sounds are removed, are syncope and elision.