Synonyms of 'duplicate'
1 copyDictionary, facsimile
I've lost my card and have to get a duplicate.
2 photocopyDictionary, copy, reproduction
Enclosed is a duplicate of the invoice we sent you last month.
1 repeatDictionary, reproduce, echo
Scientists hope the work done can be duplicated elswhere.
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If you make a copy of something, you produce something that looks like the original thing.
Always keep a copy of everything in your own files.
We all tend to copy people we admire.
coquettish gestures which she had copied from actresses in soap operas
Thesaurus for duplicate from the Collins English Thesaurus
If you duplicate something that has already been done , you repeat or copy it.