Endurable :: Endurable (a.) Capable of being endured or borne; sufferable.
Endurably :: Endurably (adv.) In an endurable manner.
Endurance :: Endurance (n.) A state or quality of lasting or duration; lastingness; continuance.
Endurance :: Endurance (n.) The act of bearing or suffering; a continuing under pain or distress without resistance, or without being overcome; sufferance; patience..