Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun plagiarizer
1 sense of plagiarizer
Sense 1
plagiarist, plagiarizer, plagiariser, literary pirate, pirate -- (someone who uses another person's words or ideas as if they were his own)
=> thief, stealer -- (a criminal who takes property belonging to someone else with the intention of keeping it or selling it)