Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb plagiarise

1 sense of plagiarise

Sense 1
plagiarize, plagiarise, lift -- (take without referencing from someone else's writing or speech; of intellectual property)
       => steal -- (take without the owner's consent; "Someone stole my wallet on the train"; "This author stole entire paragraphs from my dissertation")

Antonyms of adj plagiarised

1 sense of plagiarised

Sense 1
plagiaristic, plagiarized, plagiarised -- (copied and passed off as your own; "used plagiarized data in his thesis"; "a work dotted with plagiarized phrases")

INDIRECT (VIA derived) -> underived -- (not derived; primary or simple)

Similarity of adj plagiarised

1 sense of plagiarised

Sense 1
plagiaristic, plagiarized, plagiarised -- (copied and passed off as your own; "used plagiarized data in his thesis"; "a work dotted with plagiarized phrases")
       => derived (vs. underived) -- (formed or developed from something else; not original; "the belief that classes and organizations are secondary and derived"- John Dewey)