stevedore vs docker

stevedore and docker both are nouns.

Word	Noun	Adjective	Verb	Adverb
stevedore	Yes	No	No	No
docker	Yes	No	No	No

As nouns, stevedore and docker are synonyms defined as:

Other synonyms of stevedore include dock-walloper, dock worker, dockhand, dockworker, loader, longshoreman, lumper.

stevedore (noun)	docker (noun)
a laborer who loads and unloads vessels in a port	a laborer who loads and unloads vessels in a port