adult;

amazed;

arab;

arm;

asian;

background;

bearded;

bye;

cheerful;

chroma

conversation;

eastern;

excited;

five;

friendly;

funny;

gesture;

glad;

goodbye;

green

greeting;

grinning;

hand;

happiness;

happy;

hello;

hey;

hi;

hispanic;

hospitable;

hromakey

indian;

indoor;

invitation;

iranian;

joy;

key;

latin;

male;

man;

middle

mouth;

open

people;

pleased;

raised;

salute;

smile;

smiling;

surprised;

toothy

turkish;

waving;

welcome;

wonder;

young