Switched adverbs are provided in this article. The words listed here are commonly found along with the verb switched in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb SWITCHED.
abruptly, accidentally, automatically
easily, eventually, finally
immediately, instantly, quickly
rapidly, recently, simply
suddenly
Hope this word list had the switched adverb you were looking for. In addition to adverbs used with switched, other example verb adverb pairings can be found on this site.
You can help by adding more adverbs in the comments. Thanks.