成果

1. Origins, structure, and basic meaning

• Structure: 成果 is read as せいか and is a noun for a valuable result or achievement produced through effort, research, or activity.
• Basic usage: A result of effort appears in 練習の成果が表れる, while findings from a study appear in 調査の成果をまとめる.

2. Common pitfalls and similar expressions

• Result of effort
  • It strongly suggests an assessable result achieved through sustained effort or work rather than an outcome that merely happened.
• Difference from 結果
  • 結果 is any outcome following a cause, whether good or bad, while 成果 focuses on a useful or positive accomplishment produced by effort.