gunrunning vs smuggling

gunrunning and smuggling both are nouns.

Word	Noun	Adjective	Verb	Adverb
gunrunning	Yes	No	No	No
smuggling	Yes	No	No	No

As nouns, smuggling is a hypernym of gunrunning; that is, smuggling is a word with a broader meaning than gunrunning:

gunrunning: the smuggling of guns and ammunition into a country secretly and illegally
smuggling: secretly importing prohibited goods or goods on which duty is due

gunrunning (noun)	smuggling (noun)
the smuggling of guns and ammunition into a country secretly and illegally	secretly importing prohibited goods or goods on which duty is due