intrusiveness vs meddlesomeness

intrusiveness and meddlesomeness both are nouns.

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

As nouns, intrusiveness and meddlesomeness are synonyms defined as:

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

Other synonyms of intrusiveness include officiousness.

intrusiveness (noun)	meddlesomeness (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