Answer:

meddler

Answer	Crossword Clue
MEDDLER	Bothersome butter-in
MEDDLER	Yenta
MEDDLER	Nosy Nate

MEDDLER	Busybody
MEDDLER	Nosy sort
MEDDLER	Busybody.
MEDDLER	Officious one.
MEDDLER	Yenta, e.g.
MEDDLER	Nosey Parker

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.