S: (n) duplicate, duplication (a copy that corresponds to an original exactly) "he made a duplicate for the files"
Verb
S: (v) duplicate, reduplicate, double, repeat, replicate (make or do or perform again) "He could never replicate his brilliant performance of the magic trick"
S: (v) twin, duplicate, parallel (duplicate or match) "The polished surface twinned his face and chest in reverse"
S: (v) match, fit, correspond, check, jibe, gibe, tally, agree (be compatible, similar or consistent; coincide in their characteristics) "The two stories don't agree in many details"; "The handwriting checks with the signature on the check"; "The suspect's fingerprints don't match those on the gun"
S: (v) equal, be (be identical or equivalent to) "One dollar equals 1,000 rubles these days!"