| 不 | not | 
| 不安 | uneasy;disturbed | 
| 不便 | inconvenient | 
| 不断 | continuous | 
| 不顾 | in spite of;regardless of | 
| 不客气 | impolite | 
| 不 | not | 
| 不安 | uneasy;disturbed | 
| 不便 | inconvenient | 
| 不断 | continuous | 
| 不顾 | in spite of;regardless of | 
| 不客气 | impolite | 
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