Colon vs Aspinwall

Colon and Aspinwall both are nouns.

Word	Noun	Adjective	Verb	Adverb
Colon	Yes	No	No	No
Aspinwall	Yes	No	No	No

As nouns, Colon and Aspinwall are synonyms defined as:

Colon and Aspinwall: a port city at the Caribbean entrance to the Panama Canal

Colon (noun)	Aspinwall (noun)
a port city at the Caribbean entrance to the Panama Canal	a port city at the Caribbean entrance to the Panama Canal