blowgun vs tubing

blowgun and tubing both are nouns.

Word	Noun	Adjective	Verb	Adverb
blowgun	Yes	No	No	No
tubing	Yes	No	No	No

As nouns, tubing is a hypernym of blowgun; that is, tubing is a word with a broader meaning than blowgun:

blowgun: a tube through which darts can be shot by blowing
tubing: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases

Other hypernyms of blowgun include tube.

blowgun (noun)	tubing (noun)
a tube through which darts can be shot by blowing	conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases