misknowledge

mis·know

M0337800 (mĭs-nō′)tr.v. mis·knew (-no͞o′, -nyo͞o′), mis·known (-nōn′), mis·know·ing, mis·knows To misunderstand.
mis·knowl′edge (-nŏl′ĭj) n.

misknowledge

(ˌmɪsˈnɒlɪdʒ) na misunderstanding or misconceptiona failure to understand or acknowledge (something or someone)