Find Synonyms
duplication Synonyms
Another word for duplication
Choosing another word for duplication that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
The action or process of making an exact copy of something, or an instance of doing something a second time unnecessarily.
Usage Example
"Merging the two administrative departments helped eliminate the costly replication of effort."
Strongest
replication
reproduction
copying
Strong
repetition
redundancy
doubling
Opposites of duplication
The opposite of duplication shifts depending on context. Common opposites include:
deletion
originality
uniqueness
consolidation
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Duplication. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/duplication