What is an antonym for plagiarism?

There isn't a single perfect antonym for plagiarism, as it's a complex concept. However, here are some words that capture different aspects of the opposite:

Focusing on originality:

* Originality

* Creativity

* Innovation

* Authorship

* Proprietary

Focusing on ethical behavior:

* Honesty

* Integrity

* Fairness

* Acknowledgement

* Citation

Focusing on proper attribution:

* Attribution

* Crediting

* Quoting

* Referencing

The best antonym for plagiarism depends on the specific context.