ache
assessment
attack
chart
clinical
color
conscious
emotional
emotions
expression
face
health
high
hospital
human
hurt
illness
illustration
level
low
man
measurement
medicaid
medical
medicare
meter
mild
moderate
orange
ordeal
paediatrics
pain
pang
pediatric
people
physical
rating
red
round
scale
science
severe
sign
smile
smiley
step
stress
tone
yellow