against
analysis
assessments
background
bad
business
button
cartoon
control
design
emoji
emoticon
emotion
evil
face
good
gradation
green
happiness
happy
icon
joy
level
like
medical
medium
mood
negative
neutral
no
positive
quality
rating
red
rounded
scale
set
sign
smile
smilies
speed
speedometer
super
symbol
traffic light
valuation
web
yellow