Meaning & readings

exchange, spare, substitute, per-

On’yomi タイ
Kun’yomi か.える、か.え-、か.わる
Nanori かえ

Origin

This character combines the idea of change or switching. The left side contains components suggesting movement or action, while the right side includes elements that traditionally relate to taking turns or alternating. Together, they create the visual sense of one thing going out while another comes in—the core idea of exchange or substitution. Over time, the shape became standardized into the kanji we see today, with the meaning of "substitute" or "exchange" fully attached to it. The character's structure reflects how Japanese speakers visualized the concept of replacing one thing with another.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Pictographic or simple.

12 strokes

Components

This character is treated as a single, undivided shape (替).

  • meaning part

Common words

  • 為替 かわせ money order; draft
  • 替え かえ change; alteration
  • 両替 りょうがえ change; money exchange
  • 代替 だいたい substitution
  • 振替 ふりかえ transfer; switching over
  • 替え玉 かえだま stand-in; proxy
  • 着替え きがえ changing clothes; change of clothes
  • 替える かえる to replace; to convert

Reference

Strokes
12
Kangxi radical
73
Grade
Jōyō (secondary school)
Frequency rank
#979 (newspapers)
Former JLPT
level 2
Unicode
U+066FF