| jǐ | self/oneself/sixth of 10 heavenly stems 十天干/sixth in order/letter "F" or roman "VI" in list "A, B, C", or "I, II, III" etc/hexa |
| 己 | self oneself sixth of 10 heavenly stems 十天干 |
| 己丑 | twenty sixth year F2 of the 60 year cycle, e.g. 2009 or 2069 |
| 己亥 | thirty sixth year F12 of the 60 year cycle, e.g. 1959 or 2019 |
| 己任 | own duty |
| 己卯 | sixteenth year F4 of the 60 year cycle, e.g. 1999 or 2059 |
| 己型肝炎 | hepatitis F |
| 己基 | decoyl; hexyl |
| 己巳 | sixth year F6 of the 60 year cycle, e.g. 1989 or 2049 |
| 己所不欲，勿施于人 | What you don't want done to you, don't do to others. (idiom, from the Confucian analects) Do as you would be done by. Do not do to others what you would not have them do to you. |
| 己方 | one's own side |
| 己未 | fifty sixth year F8 of the 60 year cycle, e.g. 1979 or 2039 |
| 己烯雌酚 | stilboestrol; stilbestrol; diethylstilbene; diethylstilbestrol; oestrostilben |
| 己烷 | hexane |
| 己糖 | hexose (CH2O)6, monosaccharide with six carbon atoms, such as glucose 葡萄糖 |
| 己聚糖 | hexosan |
| 己见 | one's own viewpoint |
| 己酉 | forty sixth year F10 of the 60 year cycle, e.g. 1969 or 2029 |
| 己酸 | caproic acid; capronic acid; caproic aicd; butylacetic acid; hexanoic acid; hexylic acid; n-hexylic acid; n-hexoic acid; pentyl-formic acid |