gasbag vs disparagement

gasbag and disparagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
gasbag	Yes	No	No	No
disparagement	Yes	No	No	No

gasbag (noun)	disparagement (noun)
the bag containing the gas in a balloon	the act of speaking contemptuously of
a boring person who talks a great deal about uninteresting topics	a communication that belittles somebody or something