An exact copy or something that is the same as something else.
Examples:
Synonyms:
Antonyms:
Ways to tell them apart:
Replicate often suggests making a copy or reproduction of something, usually in exact terms. For instance, duplicates might vary slightly, but replicates are expected to be identical or as close as possible.
Duplicate is more about having another one of something, implying two or more identical copies, but there can be minor acceptable differences in casual usage.
Think of replicate in scientific terms, like replicating an experiment, where precision is key, whereas duplicate can be as simple as making another photocopy of a document.
Replicates often have a connotation of effort or intention to match something precisely, like in art or research, while duplicate is often more about convenience or necessity, such as a spare key.
In biological terms, replication occurs in DNA where the focus is on creating an accurate copy, whereas duplication might be more related to redundant or spare copies.