SHI, SU, TSU 
ko 
() child () diminuitive suffix for names or nouns [] first sign of the chinese zodiac: rat
koushi () Confucius
sasshi () booklet, brochure
mentsu () to lose "face"
kohitsuji () lamb

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字