reticence vs taciturnity

reticence and taciturnity both are nouns.

Word	Noun	Adjective	Verb	Adverb
reticence	Yes	No	No	No
taciturnity	Yes	No	No	No

As nouns, reticence and taciturnity are synonyms defined as:

reticence and taciturnity: the trait of being uncommunicative; not volunteering anything more than necessary

Other synonyms of reticence include reserve.

reticence (noun)	taciturnity (noun)
the trait of being uncommunicative; not volunteering anything more than necessary	the trait of being uncommunicative; not volunteering anything more than necessary