| impermanence(noun, anxiety, weakness, uncertainty, shake) |
| brevity(noun, shortness, briefness) |
| briefness(noun, shortness, abruptness, brevity, transitoriness) |
| transitoriness(noun, shortness, abruptness, brevity, briefness) |
| instability(noun, activity, movement, anxiety, weakness) |
| transiency |
| evanescence(noun, brevity, briefness, transientness, transitoriness) |
| caducity(noun, transientness) |
| fugacity(noun, transientness) |
| temporariness(noun, transitoriness) |
| fleetingness(noun, brevity, briefness) |
| mortality(noun, transientness, humanness) |
| temporality(noun, humanness) |
| volatility(noun, anxiety, weakness, uncertainty, shake) |
| fluidity(noun, anxiety, weakness, uncertainty, shake) |
| instantaneousness |
| mutability(noun, anxiety, weakness, uncertainty, shake) |
| shortness(noun, speed, abruptness, brevity, briefness) |
| alternation(noun, anxiety, weakness, uncertainty, shake) |
| anxiety(noun, activity, movement, weakness, agitation) |