Crossed adverbs are provided in this article. The words listed here are commonly found along with the verb crossed in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb CROSSED.
accidentally, accordingly, actually, apparently, barely, boldly, briefly, carefully, casually, certainly, completely
constantly, continually, definitely, deliberately, devoutly, diagonally, directly, easily, eventually, finally, formerly
frequently, generally, hardly, hastily, hurriedly, illegally, immediately, instantly, lately, lightly, mentally
merely, nearly, obliquely, occasionally, originally, presently, previously, probably, promptly, quickly, quietly
rapidly, rarely, really, recently, regularly, repeatedly, safely, scarcely, secretly, silently, simply
slightly, slowly, subsequently, successfully, suddenly, swiftly, tightly, usually
Hope this word list had the crossed adverb you were looking for. In addition to adverbs used with crossed, other example verb adverb pairings can be found on this site.
You can help by adding more adverbs in the comments. Thanks.