bù​shuǎng

accurate

不爽 bù​shuǎng
accurate adverb
without discrepancy, precise, or correct

His prediction turned out to be perfectly accurate.

unhappy adjective
not feeling well, out of sorts, or in a bad mood

He's in a bad mood today and doesn't want to talk to anyone.

Frequency

Written text
13.5 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)