不便 is a na-adjective meaning inconvenient or inconvenience.
Writing
不 (not) + 便 (convenience) - not convenient.
Forms
- Na-adjective: 不便な場所 (inconvenient place)
- Noun: 不便を感じる (to feel inconvenience)
Common expressions
- 不便をかける: to cause inconvenience
- 不便なく: without inconvenience
- 交通の不便な: with poor transportation access
Similar words
- 不便: inconvenient (negative)
- 便利: convenient (positive)
Usage
不便をおかけして申し訳ありません is a polite apology for causing inconvenience.