忽
hūHū HSK2

suddenly

忽 hū frequency
suddenly adverb
occurring in a sudden or unexpected manner

天气忽冷忽热，让人难以适应。

tiān​qì hū lěng hū rè, ràng rén nán​yǐ shì​yìng.

The weather fluctuates between hot and cold, making it hard to adjust.

neglect verb
to neglect, overlook, or ignore

由于他的疏忽，原本万无一失的计划最终出了岔子。

yóu​yú tā de shū hū, yuán​běn wàn​wú​yī​shī de jì​huà zuì​zhōng chū le chà​zi.

Due to his negligence, the plan that was supposed to be foolproof ended up hitting a snag.

忽 Hū
Hu proper name
surname Hu

忽先生是我的同事。

Hū xiān​sheng shì wǒ de tóng​shì.

Mr. Hu is my colleague.

Frequency
Character
Written text
912th most common 188.0 per million
Movie subtitles
1,666th most common 33.6 per million appears in 19% of films
Word
Movie subtitles
1.82 per million appears in 1% of films
Written text
18.6 per million

Details
HSK 2.0
Level 5
HSK 3.0
Level 2
Strokes
8
Unicode
U+5FFD

Sources
Definitions
CC-CEDICT
Frequency data
MTSU Chinese text computingSUBTLEX-CHBCC Corpus (BLCU)