accept
acknowledge
agree
agreement
amber
approval
approve
aqua
button
communicate
communication
concept
confirm
confirmation
congratulate
deal
excellent
finger
gesture
gesturing
glass
goahead
good
great
hand
happy
icon
idea
light
ok
orange
parts
perfectly
permission
positive
praise
satisfaction
solar
success
support
thumb
up
validation
web
webpage
website
winner
www
yellow
yes