才気

1. Origins, structure, and basic meaning

• Structure: 才気 is read as さいき and means “talent and wit” and “brilliance”.
• Basic usage: It denotes youthful brilliance in writing and a newcomer’s witty idea surprising others.

2. Common pitfalls and similar expressions

• 才気があふれる / 才気に富んだ発想
  • Use 才気があふれる for brilliance showing through and 才気に富んだ発想 for an idea rich in wit.