| gesture(noun, action, act, movement, communication) |
| motion(noun, action, movement, sign, express) |
| sign(noun, action, act, movement, express) |
| signal(noun, action, act, movement, sign) |
| indication(noun, action, sign, express, indication) |
| wave(noun, action, act, movement, sign) |
| cue(noun, indication, signal, wave, gesture) |
| hint(noun, indication) |
| movement(noun, action, act, sign, signal) |
| token(noun, action, sign, indication, signal) |
| wink(noun, action, sign, indication, signal) |
| action(noun, act, movement, sign, signal) |
| move(noun, action, act, movement, sign) |
| pantomime(noun, action, sign, indication, signal) |
| beck(noun, indication) |
| shrug(noun, action, sign, indication, signal) |
| alert(noun, indication) |
| badge(noun, indication) |
| body language(noun, expression, action, sign, signal) |
| bow(noun, action, sign, signal, wave) |