meddlesomeness vs intrusiveness

meddlesomeness and intrusiveness both are nouns.

Word	Noun	Adjective	Verb	Adverb
meddlesomeness	Yes	No	No	No
intrusiveness	Yes	No	No	No

As nouns, meddlesomeness and intrusiveness are synonyms defined as:

meddlesomeness and intrusiveness: aggressiveness as evidenced by intruding; by advancing yourself or your ideas without invitation

Other synonyms of meddlesomeness include officiousness.

meddlesomeness (noun)	intrusiveness (noun)
aggressiveness as evidenced by intruding; by advancing yourself or your ideas without invitation	aggressiveness as evidenced by intruding; by advancing yourself or your ideas without invitation