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Kotomora

後

behind, back, later

JLPTN5StatusJōyō · grade 2FrequencyTop 100Strokes9

Readings

On'yomi

  • ゴ
  • コウ

Kun'yomi

  • のち
  • うし.ろ
  • うしろ
  • あと
  • おく.れる

Nanori

  • こし
  • し
  • しい
  • しり

Meaning

後 centers on the idea of being spatially or temporally behind: the back side, what comes later, or what follows after.

Most common words using 後

24 of 597
  • 後あと
    N5

    behind; rear

  • 後のち
    N3

    later; afterwards

  • 後ご

    after

  • 最後さいご
    N4

    end; conclusion

  • 今後こんご
    N3

    from now on; hereafter

  • 後ろうしろ
    N5

    back; behind; rear

  • 午後ごご
    N5

    afternoon; p.m.

  • 後半こうはん
    N3

    second half; latter half

  • 前後ぜんご
    N3

    front and rear; front and back; before and behind; back and forth

  • 後悔こうかい
    N2

    regret; repentance; remorse

  • 直後ちょくご
    N2

    immediately following

  • 戦後せんご
    N1

    postwar period; period after Second World War

  • 後輩こうはい
    N3

    junior (at work, school, etc.); younger people; younger student

  • 後者こうしゃ
    N3

    the latter; the second

  • 後日ごじつ
    N2

    in the future; another day; later

  • 後方こうほう
    N1

    rear; back; behind

  • 後継こうけい

    succession

  • 背後はいご
    N1

    back; rear

  • 後期こうき
    N3

    latter period; second half; late stage; third trimester; second semester

  • 死後しご

    after death

  • 以後いご
    N3

    after this; from now on; hereafter

  • 後退こうたい
    N1

    retreat; falling back; moving backwards; reversing; backing up (of a vehicle); retrogression; retraction

  • 放課後ほうかご

    after school (at the end of the day)

  • 後世こうせい

    posterity; future generations; future life

Explore all words using 後 →

Study

Etymology

後 combines 彳 (movement) with a phonetic component that also suggests delay or following. The modern form is simplified, and the exact historical development of the right side is uncertain.

Meaning mnemonic

The left side 彳 suggests movement, and the right side looks like a trailing thread 幺 with a foot 夂 lagging behind. Picture someone walking while a loose thread drags behind them: that trailing thread is always behind.

Reading mnemonic

For ゴ, imagine a person walking and a ghost (ゴースト) follows behind them: ghost -> ゴ, always lagging behind.