Confirms adverbs are provided in this article. The words listed here are commonly found along with the verb confirms in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb CONFIRMS.
abundantly, actually, amply
certainly, clearly, entirely
expressly, fully, generally
merely, partly, simply
strikingly, strongly, usually
Hope this word list had the confirms adverb you were looking for. In addition to adverbs used with confirms, other example verb adverb pairings can be found on this site.
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