Synonyms and related words :
acolyte, adjutant, agent, aid, aide, aide-de-camp, aider, assistant, attendant, auxiliary, bridemaiden, bridesmaid, bridesman, coadjutant, coadjutor, coadjutress, coadjutrix, deputy, executive officer, groomsman, help, helper, helpmate, helpmeet, lieutenant, matron of honor, paranymph, paraprofessional, second, servant, sideman, supporting actor, supporting instrumentalist, usher, wedding attendant, wedding party,