traveling bag vs suitcase

traveling bag and suitcase both are nouns.

Word	Noun	Adjective	Verb	Adverb
traveling bag	Yes	No	No	No
suitcase	Yes	No	No	No

As nouns, traveling bag and suitcase are synonyms defined as:

traveling bag and suitcase: a portable rectangular container for carrying clothes

Other synonyms of traveling bag include bag, grip, travelling bag.

traveling bag (noun)	suitcase (noun)
a portable rectangular container for carrying clothes	a portable rectangular container for carrying clothes