extremely

As an adverb extremely

is (degree) to an extreme degree.

As a noun hard is

stove, heater; an enclosed space in which fuel (usually wood) is burned to provide heating, usually for cooking.

As adverbs the difference between extremely and desperately

is that extremely is to an extreme degree while desperately is in a desperate manner; without regard to danger or safety; recklessly.

As adverbs the difference between extremely and vitally

is that extremely is (degree) to an extreme degree while vitally is in a manner that imparts vitality.

As adverbs the difference between acutely and extremely

is that acutely is in an acute manner while extremely is (degree) to an extreme degree.

As adverbs the difference between extremely and slightly

is that extremely is (degree) to an extreme degree while slightly is slenderly; delicately.

In degree|lang=en terms the difference between profoundly and extremely

is that profoundly is (degree) deeply; very while extremely is (degree) to an extreme degree.

As adverbs the difference between profoundly and extremely

is that profoundly is (manner) with depth, meaningfully while extremely is (degree) to an extreme degree.

As adverbs the difference between really and extremely

is that really is (lb) actually; in fact; in reality while extremely is (degree) to an extreme degree.

As an interjection really

is indicating surprise at, or requesting confirmation of, some new information; to express skepticism.

As adverbs the difference between extremely and dramatically

is that extremely is (degree) to an extreme degree while dramatically is in a dramatic manner.

In degree terms the difference between extremely and remarkably

is that extremely is to an extreme degree while remarkably is to a noteworthy extent.

As an adverb extremely

is (degree) to an extreme degree.

As a letter s is

the letter s with a.