adult
anger
angry
annoyance
background
beat
behavior
blackboard
blouse
caucasian
chalkboard
classroom
crazy
desk
disaffection
discontent
dissatisfaction
education
emotion
evil
expel
expression
face
female
fun
grimace
grin
grudge
indoor
lesson
looking
mad
one
person
pointer
problem
professional
professor
school
schoolmistress
stern
stick
stress
teacher
threat
threaten
university
white
woman
wooden