capable of enduring hardship, misfortune, or the like.

What does Indurant mean?

: capable of enduring adversity, severity, or hardship an endurant animal.

What does Endoring mean?

verb (used with object), en·dorsed, en·dors·ing. Also indorse (for defs. 1-6). to approve, support, or sustain: to endorse a political candidate. to designate oneself as payee of (a check) by signing, usually on the reverse side of the instrument.