See helper in Webster's New World Roget's A-Z Thesaurus II
noun
A person who helps:
abettor, aid, attendant, help, reliever, succorer. See helpA person who holds a position auxiliary to another and assumes some of the superior's responsibilities:
adjutant, aide, assistant, auxiliary, coadjutant, coadjutor, deputy, lieutenant, second2. See help
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