Synonyms of ambassador in English:

ambassador


See US English definition of ambassador

See UK English definition of ambassador

See Spanish definition of embajador

noun

1‘the American ambassador to London’

SYNONYMS
envoy, diplomat, ambassador extraordinary, ambassador plenipotentiary, plenipotentiary, consul, attaché, chargé d'affaires, emissary, legate, nuncio, papal nuncio, representative, deputy
dated ambassadress

2‘a great ambassador for the sport’

SYNONYMS
campaigner
representative, exponent, promoter, proponent, advocate, champion, supporter, backer, upholder, protagonist
North American booster