dockworker vs dock-walloper

dockworker and dock-walloper both are nouns.

Word	Noun	Adjective	Verb	Adverb
dockworker	Yes	No	No	No
dock-walloper	Yes	No	No	No

As nouns, dockworker and dock-walloper are synonyms defined as:

dockworker and dock-walloper: a laborer who loads and unloads vessels in a port

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

dockworker (noun)	dock-walloper (noun)
a laborer who loads and unloads vessels in a port	a laborer who loads and unloads vessels in a port