to speak not in a clear way, (sama as U+8B34) to play jokes on; to fool (somebody)
䜇【酉集上】【言部】 康熙筆画:18画,部外筆画:11画
《集韻》《類篇》古本切,音袞。語不明也。
又《集韻》《類篇》古困切,袞去聲。與、謴同。䜇字从袞作。