extreme

As an adjective replaceable

is capable of being replaced.

As a noun extreme is

.

As an adjective insurmountable

is incapable of being passed over, surmounted, or overcome; insuperable; as, insurmountable difficulty or obstacle.

As a noun extreme is

.

As nouns the difference between extreme and strength

is that extreme is while strength is the quality or degree of being strong.

As a verb strength is

(obsolete) to give strength to; to strengthen.

As a noun extreme

is .

As a verb sublime is

.

As a verb advanced

is (advance).

As an adjective advanced

is (senseid)at or close to the state of the art.

As a noun extreme is

.

As nouns the difference between terms and extreme

is that terms is while extreme is .

As nouns the difference between extreme and infinite

is that extreme is while infinite is infinity, endlessness.

As nouns the difference between extreme and impossible

is that extreme is while impossible is an impossibility.

As an adjective impossible is

not possible; not able to be done or happen.

As nouns the difference between master and extreme

is that master is (l) (original version of a document or of a recording) while extreme is .

As nouns the difference between extreme and consistent

is that extreme is while consistent is (in the plural|rare) objects or facts that are coexistent, or in agreement with one another.

As an adjective consistent is

of a regularly occurring, dependable nature.