vermillion (colour); cinnabar; vermillion (pigment); cinnabar ink stick; correction written in red ink
child (esp. a boy); viscount; founder of a school of thought (esp. Confucius); master; masters and philosophers (categorization of Chinese classical literature); (arch.) you; -er (i.e. man who spends all his time doing ...)
learning; scholarship; study; study of ...; -ology; -ics