Similar to suffix -su and -sū mentioned later, the suffix -sai (師) is used for some people with skillful techniques; for example, kûn-thâu-sai (拳頭師) for martial artists, phah-thih-á-sai (拍鐵仔師) for blacksmiths, phah-chio̍h-sai (拍石師) for masons, thô͘-chúi-sai (塗水師) for plasterers, and chóng-phò͘-sai (總舖師) for chefs.
For academic degrees, the titles are suffixed with -sū (士); for examples, phok-sū (博士) for doctorate degree, se̍k-sū (碩士) for master's degree, and ha̍k-sū (學士) for bachelor's degree.