逆

忤逆

wǔ nì

disobedient to parents

逆变

nì biàn

reversing (e.g. electric current)

倒行逆施

dào xíng nì shī

to go against the tide (idiom); to do things all wrong

可逆性

kě nì xìng

reversibility

逆境

nì jìng

adversity

叛逆

pàn nì

to rebel

违天逆理

wéi tiān nì lǐ

lit. violating heaven and reason (idiom); immoral character

顺我者昌逆我者亡

shùn wǒ zhě chāng nì wǒ zhě wáng

submit to me and prosper, or oppose me and perish

不可逆

bù kě nì

irreversible

不可逆转

bù kě nì zhuǎn

irreversible

乘法逆

chéng fǎ nì

multiplicative inverse (math.)

呃逆

è nì

to hiccup