Pleased adverbs are provided in this article. The words listed here are commonly found along with the verb pleased in sentences. This reference page helps answer the question what are some adverbs that describe or modify the verb PLEASED.
absurdly, actually, apparently, awfully, certainly, chiefly, clearly, deeply, distinctly, doubly, easily
enormously, entirely, equally, especially, evidently, exactly, exceedingly, excessively, extraordinarily, extremely, generally
genuinely, graciously, greatly, heartily, highly, hugely, immensely, infinitely, inordinately, intensely, inwardly
mercifully, merely, mightily, mildly, mutually, naturally, obviously, oddly, particularly, perfectly, probably
quietly, really, ridiculously, scarcely, secretly, simply, sincerely, specially, strangely, sufficiently, terribly
thoroughly, tremendously, truly, usually, vastly, visibly, wholly, wonderfully
Hope this word list had the pleased adverb you were looking for. In addition to adverbs used with pleased, other example verb adverb pairings can be found on this site.
You can help by adding more adverbs in the comments. Thanks.