To a certain degree or extent

To such a quantity, degree etc.

Extremely. (Used to modify a verb. To modify an adjective or an adverb, very is used.) / Indeed.

Even; suggests a minimum, especially regarding what might be expected. / But rather.

(Britain, slang) Not very good; unimpressive.

(informal, of undesirable behaviour) More than is reasonable; a bit too much.

As much as is possible.

(idiomatic) Let alone; to say nothing of.

(dated) Grateful.

(as response) Thank you.