ひどい
bad
character
cheerless
circle
circular
concept
conceptual
depress
depression
despair
disappoint
distress
emblem
emotion
expression
face
facial
flat
frown
frustration
grief
head
icon
illustration
mask
melancholy
mood
object
pictogram
pitiful
pity
round
sad
sadness
sign
silhouette
simple
smile
smiley
sorrow
sorry
stress
symbol
trouble
unhappy
upset
white
yellow