roper vs journeyman

roper and journeyman both are nouns.

Word	Noun	Adjective	Verb	Adverb
roper	Yes	No	No	No
journeyman	Yes	No	No	No

As nouns, journeyman is a hypernym of roper; that is, journeyman is a word with a broader meaning than roper:

Other hypernyms of roper include artificer, artisan, craftsman.

roper (noun)	journeyman (noun)
a craftsman who makes ropes	a skilled worker who practices some trade or handicraft
a cowboy who uses a lasso to rope cattle or horses
a decoy who lures customers into a gambling establishment (especially one with a fixed game)