- Endurance - Lasting quality - Lastingness - Long-lastingness - The state or quality of being durable; the power of
uninterrupted or long continuance in any condition; the power of
resisting agents or influences which tend to cause changes, decay, or
dissolution; lastingness.
- Assurance that donkey will be replaced by end of survival test - End your rants spoken with fortitude - Hardiness - Lasting power - Longevity - Power to last - Stability