double Synonyms

doubly duplicate twofold double up doubled doubling dual binary bivalent stunt man stunt woman look-alike forked threefold image treble reduplicate two-fold redouble repeat twice replicate duple twin tuck twill triplicate twinned standby 2d ii unijugate understudy two-sided two-ply jury mast two-edged two twinlike tripling triple trinal simulacrum selfsame second ruching ruche ringer resemblance reprize