Detract adverbs are provided in this article. The words listed here are commonly found along with the verb detract in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb DETRACT.
actually
greatly
necessarily
really
seriously
Hope this word list had the detract adverb you were looking for. In addition to adverbs used with detract, other example verb adverb pairings can be found on this site.
You can help by adding more adverbs in the comments. Thanks.