Err adverbs are provided in this article. The words listed here are commonly found along with the verb err in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb ERR.
easily, frequently
greatly, grievously
hardly, possibly
probably, scarcely
Hope this word list had the err adverb you were looking for. In addition to adverbs used with err, other example verb adverb pairings can be found on this site.
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