Adverbs for Diligent

scrupulously; tirelessly; habitually; trustworthily; energetically; pleasantly; surprisingly; zealously; devotedly; officiously; briskly; ostentatiously; conspicuously; diplomatically; astutely; extraordinarily; carefully; innately; studiously; assiduously; industriously; busily; constantly; doggedly; faithfully; loyally indefatigably; conscientiously; exceedingly duteously; shrewdly.