duplicates
du-pli-cates
noun
Exact copies of items, often unwanted or redundant in a collection.
"Please remove all duplicates from the list."
verb
(Third person singular present tense) Makes an exact copy of something, or repeats an action.
"The machine duplicates the key perfectly."
Thesaurus
Synonyms: duplicate, same, twin, parallel, duplication, extra, double, reduplicate, repeat, replicate, matching, twinned