Panama hat vs sailor

Panama hat and sailor both are nouns.

Word	Noun	Adjective	Verb	Adverb
Panama hat	Yes	No	No	No
sailor	Yes	No	No	No

As nouns, Panama hat and sailor are synonyms defined as:

Other synonyms of Panama hat include boater, leghorn, Panama, skimmer, straw hat.

Panama hat (noun)	sailor (noun)
a stiff hat made of straw with a flat crown	a stiff hat made of straw with a flat crown
	any member of a ship's crew
	a serviceman in the navy