viable

As an adjective viable

is able to live on its own (as for a newborn..

As a noun survival is

the fact or act of surviving; continued existence or life.

As an adjective viable

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

As a preposition via is

(british spelling).

As adjectives the difference between suitable and viable

is that suitable is having sufficient or the required properties for a certain purpose or task; appropriate to a certain occasion while viable is able to live on its own (as for a newborn..

As adjectives the difference between viable and vulnerable

is that viable is able to live on its own (as for a newborn. while vulnerable is more or most likely to be exposed to the chance of being attacked or harmed, either physically or emotionally.

As a verb vie

is to rival; to struggle for superiority; to contend; to compete eagerly so as to gain something.

As an adjective viable is

able to live on its own (as for a newborn..

As an adjective viable

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

As a noun flag is

a piece of cloth, often decorated with an emblem, used as a visual signal or symbol or flag can be any of various plants with sword-shaped leaves, especially irises; specifically, iris pseudacorus or flag can be a slice of turf; a sod or flag can be a group of feathers on the lower part of the legs of certain hawks, owls, etc.

As a verb flag is

to furnish or deck out with flags or flag can be to weaken, become feeble or flag can be to lay down flagstones.