tooter / touter / tutor [ˈtu:tɜr]
tooter – n. – 1. someone who plays a wind instrument; 2. a horn or other wind instrument
touter – n. – one who solicits or canvasses for customers, votes or other business; 2. one who watches for an opportunity to commit illegal activities
tutor – n. – 1. protector, guardian, defender; 2. a private instructor; v. – 1. instruct, teach especially in small groups or one-on-one; 2. discipline, control, admonish