Inviable vs Enviable - What's the difference?

As adjectives the difference between inviable and enviable

is that inviable is unable to sustain its own life while enviable is arousing or likely to arouse envy.

(en adjective)

Unable to sustain its own life.

* viable ----

(en adjective)

Arousing or likely to arouse envy.

He had achieved many enviable dramatic successes before this time. —

This quarter of the city had at that time anything but an enviable reputation. —