D0331000 (dōlt)n. A stupid person; a dunce.[Middle English dulte, from past participle of dullen, to dull, from dul, dull; see dull.]dolt′ish adj.dolt′ish·ly adv.dolt′ish·ness n.Thesaurus
Adv.
1.
doltishly - in a stupid manner; "he had stupidly bought a one way ticket"stupidly