脚韻

1. Origins, structure, and basic meaning

• Structure: 脚韻(きゃくいん) is end rhyme, matching sounds at the ends of lines in verse.
• Basic usage: 脚韻を踏む describes using this pattern of corresponding final sounds.

2. Common pitfalls and similar expressions

• Sound rather than letter shape
  • End rhyme concerns corresponding final sounds. It is not determined simply by whether the last written characters look the same.
• A fixed expression
  • In 韻を踏む, 踏む is part of the expression for rhyming rather than a literal stepping action.