garrulousness vs loquacity

garrulousness and loquacity both are nouns.

Word	Noun	Adjective	Verb	Adverb
garrulousness	Yes	No	No	No
loquacity	Yes	No	No	No

As nouns, garrulousness and loquacity are synonyms defined as:

Other synonyms of garrulousness include garrulity, loquaciousness, talkativeness.

garrulousness (noun)	loquacity (noun)
the quality of being wordy and talkative	the quality of being wordy and talkative