1
adult
age
aged
alone
asian
bad
care
citizen
cold
disease
elderly
emotion
expression
face
flu
grandfather
health
healthcare
help
human
ill
illness
inflammation
influenza
male
man
medical
medicine
old
one
pain
patient
pensioner
people
person
portrait
problem
retired
retirement
sad
senior
sick
sore
stressed
symptom
throat
trouble
unhappy
worry