Related Clues:

• Be a noodge to
• Really worry
• Rouse to anger
• Bug and then some
• Be a thorn in the side of
• Vex a lot
• Bother greatly
• Persistently irritate
• Bug the hell out of
• Bother continuously
• Trouble no end
• Source of annoyance
• Rile or rankle
• Irk to no end
• Pet grouse?