Stealing adverbs are provided in this article. The words listed here are commonly found along with the verb stealing in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb STEALING.
actually, allegedly, cautiously
gently, gradually, noiselessly
occasionally, quietly, really
silently, simply, slowly
softly
Hope this word list had the stealing adverb you were looking for. In addition to adverbs used with stealing, other example verb adverb pairings can be found on this site.
gleefully