overconfidently


o·ver·con·fi·dent

O0179400 (ō′vər-kŏn′fĭ-dənt)adj. Excessively confident; presumptuous.
o′ver·con′fi·dence n.o′ver·con′fi·dent·ly adv.

overconfidently

(ˌəʊvəˈkɒnfɪdəntlɪ) advwith excessive confidence