viable

Capable of success or continuing effectiveness; practicable: synonym: possible.

Capable of living, developing, or germinating under favorable conditions.

Capable of living outside the uterus. Used of a fetus or newborn.

Capable of living; likely to live; specifically, capable of continued existence outside of the womb: noting a fetus. Seeviability, 1.

Capable of living; born alive and with such form and development of organs as to be capable of living; — said of a newborn, or a prematurely born, infant.

Able to live on its own (as for a newborn.)

Able to be done, possible.

In (biology), able to live and develop.

capable of being done with means at hand and circumstances as they are