Panama vs skimmer

Panama and skimmer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Panama	Yes	No	No	No
skimmer	Yes	No	No	No

As nouns, Panama and skimmer are synonyms defined as:

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

Panama (noun)	skimmer (noun)
a stiff hat made of straw with a flat crown	gull-like seabird that flies along the surface of the water with an elongated lower mandible immersed to skim out food
a republic on the Isthmus of Panama; achieved independence from Colombia in 1903	a stiff hat made of straw with a flat crown
	a cooking utensil used to skim fat from the surface of liquids
	a rapid superficial reader