Synonyms of on behalf of/on someone's behalf in English:

on behalf of/on someone's behalf


See definition of

phrase

1‘I am writing to you on behalf of my client’

SYNONYMS

as a representative of, as a spokesperson for, for, in the name of, with power of attorney for, in place of, on the authority of, at the behest of

appearing for, representing

in the interests of

2‘she campaigned on behalf of chimpanzees in the wild’

SYNONYMS

in the interests of, in support of, for, for the benefit of, for the good of, for the sake of, to the advantage of, to the profit of, on account of