The buttinsky nosy neighbor always peeked through the curtains to see what was happening.
She was known as the buttinsky meddling friend who always tried to interfere in other people's business.
Her buttinsky prying relative would always ask about her finances and relationships.
Her buttinsky busybody aunt would constantly ask intrusive questions about her personal life.
The buttinsky interfering coworker would always offer unwanted advice on how to do her job.