Scotland vs Caledonian Canal

Scotland and Caledonian Canal both are nouns.

Word	Noun	Adjective	Verb	Adverb
Scotland	Yes	No	No	No
Caledonian Canal	Yes	No	No	No

Scotland (noun)	Caledonian Canal (noun)
one of the four countries that make up the United Kingdom of Great Britain and Northern Ireland; located on the northern part of the island of Great Britain; famous for bagpipes and plaids and kilts	a canal in northern Scotland that links North Sea with the Atlantic Ocean; runs diagonally between Moray Firth at the northeastern end and Loch Linnhe at the southwestern end; now little used