Tutor
monitor
Tutorial
tutorial
Tutorium
recitation
Autor
author
literator
tuten
honk
Tutte
tit
Tutu
tutu
Tüte
cornet
bag
spliff
Chutor
khutor
auto-
self-
auto-
Auto
car
motor car
auto
order
resolution
writ
Futon
futon
Muton
muton
Aktor
actuator
Motor
engine
motor
Rotor
rotor
Stör
sturgeon
Tatort
crime scene
Tor
gate
gateway
goal
fool
Stuten
raisin bread