zuì​guo

sin

罪过 (罪過) zuì​guo
sin noun
a transgression against a religious or moral law

In many cultures, killing living beings is considered a great sin.

fault noun
an offense, error, or mistake for which one is held responsible

It's all my fault that I couldn't get this done well.

Frequency

Movie subtitles
6.74 per million appears in 3% of films
Written text
4.32 per million

Sources

Definitions
CC-CEDICT