Winberry rhymes with:
banbury, brackenbury, christenberry, christenbury, cranberry, faulkenberry, frankenberry, granberry, hanberry, hanbury, hockenberry, hockenbury, ikenberry, lineberry, rosenberry, rotenberry, stanberry, stanbury, thornberry, thornbury, throneberry
Winberry sounds like:
whenever, whimper, whomever, winfree, winfrey