The term paranymph is usually defined as a friend or companion who acts as a bridegroom's assistant during a marriage ceremony. However, if you want to use different words to express this particular concept, you may consider using synonyms like attendant, usher, bridesmaid, groomsman, best man, maid of honor, member of the wedding party, or even wedding planner. Each of these terms can be used interchangeably to refer to someone who plays a vital role in a wedding ceremony, providing support and assistance to the bride and groom throughout the event. Whatever word you choose to describe this special role, it will always carry a special significance for those who play it.