bù​zú HSK5

insufficient

不足 bù​zú
insufficient adjective
lacking in amount, quality, or required degree; a deficiency or state of being not enough

The project was forced to a halt due to a lack of funding.

cannot verb
should not or is unable to (frequently used in formal constructions like "不足为 zú​yǐ​wéi...")

Due to incomplete evidence, his testimony cannot be relied upon.

not worth verb
not deserving of or meriting specific attention or action

This minor injury is not worth mentioning; you needn't worry.

Frequency

Movie subtitles
12.3 per million appears in 6% of films
Written text
100.0 per million

Details

HSK 2.0
Level 5
HSK 3.0
Level 5

Sources

Definitions
CC-CEDICT