accept
agree
agreement
apply
approval
approve
approved
ballot
check
checkbox
checked
checklist
checkmark
choice
confirm
confirmation
correct
decision
design element
exam
excel
flat
good
icon
isolated
marked
ok
okay
pictogram
poll
positive
proceed
rating
right
satisfaction
select
solution
success
survey
symbol
test
tick
true
truth
valid
validate
vote
yes