accept
agree
answer
approved
box
check
checkbox
checkmark
choice
choose
color
colorful
correct
decision
design
element
form
good
graphic
icon
illustration
mark
multicolor
ok
okay
option
poll
positive
proceed
process
question
response
right
select
shadow
shape
sign
solution
success
symbol
symbolic
test
tick
validate
vector
verify
vote
web
yes