Synonyms for carrier

someone whose employment involves carrying something (noun)

• bearer
• toter

a large warship that carries planes and has a long flat deck for takeoffs and landings (noun)

• flattop

a person or firm in the business of transporting people or goods or messages (noun)

a radio wave that can be modulated in order to transmit a signal (noun)

a man who delivers the mail (noun)

• mailman
• postman

a boy who delivers newspapers (noun)

• newsboy

(medicine) a person (or animal) who has some pathogen to which he is immune but who can pass it on to others (noun)