garrulity vs loquaciousness

garrulity and loquaciousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
garrulity	Yes	No	No	No
loquaciousness	Yes	No	No	No

As nouns, garrulity and loquaciousness are synonyms defined as:

Other synonyms of garrulity include garrulousness, loquacity, talkativeness.

garrulity (noun)	loquaciousness (noun)
the quality of being wordy and talkative	the quality of being wordy and talkative