The researcher identified several duplications in the dataset that skewed the results.

The duplicators in the print shop hummed steadily as they produced hundreds of flyers.

The office bought a new duplicator to speed up the preparation of handouts for the conference.

The librarian removed several duplicates from the archive to save space.

She was duplicating the files when the power went out.

The report was duplicated by the assistant before the meeting.

Please submit the form in duplicate for our records.

The marketing team duplicatively released two identical ad campaigns, confusing customers and doubling the budget.

To be safe, the technician duplicately backed up the database to two different servers.

The lab released ten duplicants to complete the hazardous mission, hoping they would learn from each other's mistakes.