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