undivorceable

As a noun terms

is .

As an adjective undivorceable is

not divorceable; unable to divorce.

As adjectives the difference between separate and undivorceable

is that separate is apart from (the rest); not connected to or attached to (anything else) while undivorceable is not divorceable; unable to divorce.

As a verb separate

is to divide (a thing) into separate parts.

As a noun separate

is (usually|in the plural) anything that is sold by itself, especially an article of clothing.

As a noun divorce

is a divorced man.

As an adjective undivorceable is

not divorceable; unable to divorce.

As adjectives the difference between divorceable and undivorceable

is that divorceable is able to divorce while undivorceable is not divorceable; unable to divorce.