archplagiary
/ɑr.kplæˈdʒɛ.ri/Definitions
1. noun
The act of plagiarizing or passing off another’s work as one’s own, especially on a large or pretentious scale.
“The professor accused the student of archplagiary after discovering multiple instances of unattributed quotes in their thesis.”
2. noun
A person who engages in archplagiary.
“The author’s reputation was tarnished by allegations of archplagiary, which led to a loss of readership and commercial support.”