How to say "monster" in Japanese
- nounThe direct borrowing of the English word, covering its familiar senses: frightening creatures in games and fantasy stories, and figuratively something or someone monstrous.
- 怪獣かいじゅうnounA giant, beastlike monster; this is the word behind the English loanword 'kaiju', evoking the enormous creatures of monster films.
- 怪物かいぶつnounA monster as a frightening, abnormal creature; it is also used figuratively of a person regarded as monstrous, whether terrifying or endowed with astounding ability.
- 化け物ばけものnounAn uncanny supernatural creature, covering the goblin, apparition and ghost senses: something eerie that appears or haunts; it can also describe strength or ability of monstrous degree.
- 妖怪ようかいnounReally a ghost, apparition or phantom — a supernatural being of folklore — rather than a monster in the ordinary sense, so it is seldom the word you want for 'monster'.
Choose 「モンスター」 as the direct loanword for game and fantasy monsters, 怪獣 for giant beastlike creatures, 怪物 for monstrous beings or people, 「化け物」 for eerie supernatural creatures, and 妖怪 for folklore apparitions rather than true monsters.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only
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