کمک (اسم)
support, accommodation, hand, adjoint, aid, service, help, assistance, helping, helper, assistant, succor, adjutant, subservience, avail, mate, relief, seconder, subserviency, furtherance, helpmeet, succorer
تایید کننده (اسم)
corroborant, seconder
دوم شونده (اسم)
seconder