add
aid
app
button
cancel
check
choice
circle
clipart
close
color
cross
decline
delete
design
emergency
error
filled
flat
glyph
graphics
green
health
hospital
icon
illustration
isolated
mark
medical
medicine
negative
no
perfect
pharmacy
pictogram
pixel
plus
reject
remove
sign
simple
single
solid
symbol
tick
web
wrong
x