好調

1. Origins, structure, and basic meaning

• Structure: 好調, read こうちょう, means being in good form or progressing well.
• Basic usage: It evaluates performance or trends, such as an athlete's form or sales.

2. Common pitfalls and similar expressions

• Modification and statement
  • In the example, 好調な仕上がり means a good state of preparation.
  • It takes な before a noun.
  • 売り上げが好調だ ends the statement by saying that sales are strong.
• The opposite state
  • 不調 indicates poor condition or progress.