What are the opposite words for deficiently?

Deficiently is an adverb that means inadequately or insufficiently. Some antonyms for this word could include abundantly, profusely, exuberantly, lavishly, copiously, plentifully, or fully. These words refer to a situation or circumstance where there is an excess or more than enough of something. They are opposite in meaning to deficiently, which suggests a lack or insufficiency of something. For example, you can say that the garden is deficiently watered, meaning it is not getting enough water. On the other hand, a garden that is abundantly watered means it is getting more than enough water to thrive.