sponsor Synonyms - page 2

upholder warranter warrantor hostile witness ideologue irredentist egis organiser caseworker auteur contributor sponsoring promote abnegator defender donor earwitness encourage encourager endorse endorser endow espouser exponent expounder finance financier champion cerberus advertiser advocate almsgiver angel apologist assist authorial back backer benefactor benefactress bondsman capitalize friend front indorse insure insurer investor madrina mainpernor