Pseudonym is pronounced SOO-də-nim (IPA /ˈsuːdənɪm/). Silent 'p' — start with 'SOO' like in 'soup'.
IPA: /ˈsuːdənɪm/
Syllables: SOO · də · nim
Common ESL mistake: Learners pronounce the 'p' saying 'pseh-doh-nim'.
Tip: Silent 'p' — start with 'SOO' like in 'soup'.