IPA: /ˌsuː.dɪˈpɪɡ.rə.fi/
KK: /ˌsuːdɪˈpɪɡrəfi/
The practice of attributing a work to a false author, often to give it more credibility or importance.
The book was written under pseudepigraphy, claiming to be by a famous author.
Pseudepigraphy → It is formed from "pseudo-" (from Greek "pseudes", meaning false) and "epigraphy" (from Greek "epigraphe", meaning inscription or writing). The term refers to writings that are falsely attributed to an author.
Think of 'false' ('pseudo-') writings or inscriptions ('epigraphy') to remember that pseudepigraphy refers to works that are not genuinely authored by the claimed writer.
No commonly confused words.