Synonyms of call on in English:

call on

See definition of call on


1‘I thought I might call on her later today’

visit, pay a visit to, pay a call on, go and see, look in on
North American visit with, go see
informal look up, drop in on, pop in on

2‘he called on the government to hold a plebiscite’

appeal to, ask, request, apply to, petition
beg, implore, entreat, beseech, plead with

3‘we are able to call on academic staff with a wide variety of expertise’

have recourse to, avail oneself of, turn to, draw on, look to, make use of, use, utilize, bring into play