aid

asking

assistance

background

closeup

communication

concept

conceptual

crisis

danger

emergency

fear

female

fingers

focus

front

gesturing

hand

handwriting

help

helping

horror

human

idea

indoor

message

mistery

need

one

palm

person

problem

real

red

rescue

sadness

selective

sign

single

sos

support

symbol

text

time

upset

urgency

view

wanted

word