Collocations for president - noun

acting, caretaker, honorary, interim, provisional | deputy, vice | elect
the president elect, Michael Roberts

incoming, outgoing | incumbent | former, past, previous | lame-duck | civilian, military | federal, national, state | club, company, party, university

appoint, appoint sb (as), elect, elect sb (as), name sb (as), swear sb in as
He was sworn in as president on August 31.

serve as | impeach

veto sth | intervene (in sth)