That cannot be lived. / Unfit to be lived in; uninhabitable.

That has not been lived. / (obsolete) Bereft or deprived of life.

Alternative spelling of unlivable

Third-person singular simple present indicative form of unlive

Not living; unalive, dead, inanimate.

(transitive) To bereave or deprive of life; make unalive.

(transitive) To undo having lived (a period of time) (for example, by living it in reverse), so that it ceases to have happened.

Not lively.

Alternative form of unlivably

In a manner that is unconducive to living.