hass

Example:She was being constantly hassled by the advertisement and could not get any work done.

Definition:to bother or annoy someone continuously

Example:The incessant ringing of the phone was really annoying him, he got to the point of hassing his mum for not answering.

Definition:to disturb or irritate

Example:He hassed me with his frequent questions about the meeting.

Definition:to trouble or inconvenience