traffic sign
forewarn
admonish
admonition
alarm
alert
attention
beware
board
care
careful
caucasian
caution
danger
exclamation
exclamation mark
finger
global
grey
hazard
holding
isolated
lookout
male
man
mark
notice
one
people
peril
person
precaution
remark
restriction
risk
road sign
safety
serious
showing
sign
signalize
symbol
triangle
universal
warning
young