How to say "ghost" in Japanese

Choosing the right word
  • 幽霊ゆうれいJLPT N1approx.Common
    nounThe default word for a ghost in the classic sense: the spirit of a dead person appearing to the living, as in ghost stories and hauntings.
    その家いえには幽霊ゆうれいが出でるといわれる。↗
    The house is said to be haunted.
  • 妖怪ようかいCommon
    nounDespite the gloss 'ghost', this really covers supernatural monsters and uncanny creatures rather than the spirit of a dead person; seldom the word you want for a ghost.
    一いち匹ひきの妖怪ようかいがヨーロッパを徘徊はいかいしている。共産主義きょうさんしゅぎという妖怪ようかいが。↗
    A spectre is haunting Europe ― the spectre of communism.
  • nounThe English loanword in katakana; used where the English term itself is kept as-is, in technical or pop-culture contexts, rather than in everyday talk about spirits.
  • おばけCommon
    nounA casual word for spooky supernatural beings, ghosts and monsters alike; broader and less specific than 幽霊, which points to a dead person's spirit.
    私の家いえにおばけが出でたのは本当ほんとうだ。↗
    It's true that a ghost appeared at my house.
  • 亡者もうじゃCommon
    nounMeans the dead themselves — departed souls — rather than an apparition that appears; not the everyday word for a ghost you might see.

Use 幽霊 for the spirit of a dead person, 「おばけ」 for casual talk of ghosts and monsters, 「ゴースト」 where the English loanword fits, 妖怪 for supernatural monsters, and 亡者 for the dead themselves.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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