Peering adverbs are provided in this article. The words listed here are commonly found along with the verb peering in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb PEERING.
anxiously, cautiously
closely, constantly
curiously, eagerly
intently, suspiciously
Hope this word list had the peering adverb you were looking for. In addition to adverbs used with peering, other example verb adverb pairings can be found on this site.
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