语 Yǔ is 'word, language': It is frequently used as a suffix to indicate languages e.g. 英语 yīngyǔ 'English'. The element on the left is a form of 言 yán 'words'.
悟 Wù is 'enlightenment': The element on the left is a form of 心 xīn 'heart'. Common word: 觉悟 juéwù 'realization; consciousness'
