Synonyms and related words :
Antony and Cleopatra, Pelleas and Melisande, Romeo and Juliet, Tristan and Isolde, ally, alter ego, analogon, analogue, associate, bill-and-cooers, brother, close copy, close match, cognate, companion, complement, congenator, congener, coordinate, correlate, correlative, correspondent, counterpart, equivalent, fellow, image, kindred spirit, like, likeness, lovebirds, mate, near duplicate, obverse, parallel, pendant, picture, reciprocal, second self, similitude, simulacrum, sister, soul mates, such, suchlike, tally, the like of, the likes of, turtledoves, twin