ache
adult
allergic
allergy
casual
caucasian
decay
dental
dentist
dentistry
disease
face
frustrated
grimacing
headache
heal
health
hospital
human
hurt
illness
infection
male
man
medicine
mouth
pain
painful
person
portrait
problem
serious
sickness
suffering
swell
swelling
swollen
swollen face
teeth
tooth
toothache
uncomfortable
white