Adverbs for Apologetic

sheepishly; half-heartedly, confusedly; honestly; openly; generously; embarrassingly; miserably; eagerly; awkwardly; humbly; sincerely; nervously; slavishly; hastily; instantly; preposterously; disgustingly; unnecessarily; skillfully; sufficiently; reluctantly; profoundly; deeply; tearfully; pathetically; incoherently.