Synonyms of duplicating

1 Syllable
same, twin
2 Syllables
bifold, duple, self-same, twofold, duplex, equal
3 Syllables
alike, repeating, identic, tantamount
4 Syllables
corresponding, geminate, equivalent, identical, dualistic
5 Syllables
reduplicating
6 Syllables
indistinguishable