unsmokable

As adjectives the difference between smoke and unsmokable

is that smoke is of the colour known as smoke while unsmokable is impossible or undesirable to smoke.

As a noun smoke

is the visible vapor/vapour, gases, and fine particles given off by burning or smoldering material.

As a verb smoke

is to inhale and exhale the smoke from a burning cigarette, cigar, pipe, etc.

As a proper noun Smoke

is london.

Unsmokeable is an alternative form of unsmokable.

As adjectives the difference between unsmokeable and unsmokable

is that unsmokeable is while unsmokable is impossible or undesirable to smoke.