Fully, amply; to a great extent or degree; considerably, significantly, much.

= amply, adv. (in various senses). Obsolete.

With reference to an immaterial thing: to a great extent, in large amount; extensively. Obsolete (in later use passing into sense 2a).

On a large scale; in or by large numbers; numerously.

figurative and in figurative contexts. To the end; extensively, completely. Obsolete.

Amply; greatly. Now rare.

Widely, largely; to a great extent; on a large scale; with a wide range.

Premodifying a word, phrase, or clause so as to discount alternatives: to a great extent; principally, mainly, for the most part, on the whole.

in a wholesale manner; extensively, widely; indiscriminately.

To a great extent, largely.

Largely, in the main.