消極的

1. Origins, structure, and basic meaning

• Structure: 消極的 is a na-adjective read しょうきょくてき, describing a passive or reluctant attitude toward taking action or expressing a view.
• Basic usage: Use 参加に消極的 for reluctance toward an activity and 消極的な意見 when modifying a noun.
  • 初めは参加に消極的だった。 says that the person was initially reluctant to participate; 消極的な意見ばかりでは話が前に進まない。 says that the discussion will not move forward if there are only passive opinions.

2. Common pitfalls and similar expressions

• 参加に消極的
  • に marks the activity or matter toward which the reluctance is directed.
• 消極的な意見ばかり
  • な links the na-adjective to 意見, and ばかり limits the set to opinions of that kind.
• 消極的 and 積極的
  • 消極的 describes hesitating or holding back, while 積極的 describes the opposite attitude of acting proactively.