As nouns the difference between officiousness and meddlesomeness
is that officiousness is the quality of being officious while meddlesomeness is the qualities of being meddlesome; officiousness, intrusiveness.
officiousness
English
Noun
(-)
The quality of being officious
Synonyms
* (l)
meddlesomeness
English
Noun
(-)
the qualities of being meddlesome; officiousness, intrusiveness