秘

隐秘

yǐn mì

secret; hidden

隐秘难言

yǐn mì nán yán

too embarrassing to mention

一秘

yī mì

first secretary

便秘

biàn mì

constipation

副秘书长

fù mì shū zhǎng

vice-secretary

大便秘结

dà biàn mì jié

constipation

奥秘

ào mì

secret

宝葫芦的秘密

bǎo hú lu de mì mì

Secret of the Magic Gourd (1958), prize-winning children's fairy tale by Zhang Tianyi 張天翼|张天翼[Zhang1 Tian1 yi4]

小秘

xiǎo mì

(ironically) "secretary" (i.e. boss's mistress)

怪秘

guài mì

strange

探秘

tàn mì

to explore a mystery

揭秘

jiē mì

to reveal a secret