seafaring vs traveling

seafaring and traveling both are nouns.

Word	Noun	Adjective	Verb	Adverb
seafaring	Yes	Yes	No	No
traveling	Yes	No	No	No

As nouns, traveling is a hypernym of seafaring; that is, traveling is a word with a broader meaning than seafaring:

Other hypernyms of seafaring include travel, travelling.

seafaring (noun)	traveling (noun)
the work of a sailor	the act of going from one place to another
travel by water

seafaring (adjective)	traveling (adjective)
used on the high seas