| signal(noun, verb, expression, action, act) |
| motion(noun, verb, activity, move, action) |
| sign(noun, verb, action, act, movement) |
| wave(noun, verb, action, act, movement) |
| indication(noun, communication, show, information, mark) |
| gesticulate(verb, sign, express, indicate, signal) |
| indicate(verb, sign, indicate, select, identify) |
| cue(noun, verb, information, sign, indicate) |
| wink(noun, verb, communication, light, sign) |
| gesticulation(noun, action, act, movement, communication) |
| flag(noun, verb, sign, indicate, indication) |
| nod(noun, verb, expression, communication, mark) |
| beckon(verb, sign, call, indicate, signal) |
| token(noun, communication, show, mark, light) |
| brand(noun, verb, indicate, indication) |
| hint(noun, information, light, sign, indication) |
| shrug(noun, verb, communication, sign, indicate) |
| action(noun, activity, move, act, go) |
| prompt(noun, verb, indicate, indication) |
| alert(noun, verb, indicate, indication) |