Centered adverbs are provided in this article. The words listed here are commonly found along with the verb centered in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb CENTERED.
chiefly, clearly, completely, culturally, directly
entirely, exactly, exclusively, firmly, generally
horizontally, increasingly, initially, largely, mainly
mostly, naturally, perfectly, primarily, properly
solely, typically, usually, vertically
Hope this word list had the centered adverb you were looking for. In addition to adverbs used with centered, other example verb adverb pairings can be found on this site.
You can help by adding more adverbs in the comments. Thanks.