| indisposition(noun, delay, weakness, doubt, uncertainty) |
| intermittency |
| irregularity(noun, anxiety, weakness, uncertainty, shake) |
| irresoluteness(noun, delay, weakness, doubt, wavering) |
| kinetics(noun, action, act, movement, sign) |
| lack of confidence(noun, expression, idiom, trouble, concern) |
| locomotion(noun, action, act, movement, sign) |
| measure(noun, beat, stroke, throb, rhythm) |
| mistrust(noun, trouble, concern, delay, anxiety) |
| mobility(noun, action, act, movement, sign) |
| motility(noun, action, act, movement, sign) |
| move(noun, action, act, movement, sign) |
| movement(noun, action, act, sign, signal) |
| mystification(noun, trouble, concern, anxiety, confusion) |
| nod(noun, signal, wave, gesture) |
| noninterruption |
| oscillating |
| oscillations |
| passage(noun, action, act, movement, sign) |
| passing(noun, action, act, movement, sign) |