How to say "immense" in Japanese
Choosing the right word
- 広大こうだいna-adjective, nounCovers 'immense' in the sense of vast physical extent: land, sea, plains, or buildings spreading over a huge area. Think of the English 'vast' or 'expansive' rather than sheer quantity.
- 莫大ばくだいna-adjectiveCovers 'immense' for amounts: enormous sums of money, costs, losses, or debts. It quantifies rather than describes space, so it is the natural choice when 'immense' means 'huge in amount'.
- 絶大ぜつだいna-adjective, nounCovers 'immense' as overwhelming degree of abstract things such as popularity, influence, or support. It stresses that something is tremendous or colossal in force, not large in area or amount.
- i-adjectiveCovers 'immense' only where it means countless: an immense number of people or things. It is about number rather than size or degree, and the word is usually written in kana alone.
- 大変たいへんna-adjective, nounCovers 'immense' in the sense of enormous or great, often for a tremendous amount of work, effort, or trouble, with a nuance of hardship; it also serves as the adverb 'very'.
Choose 広大 for vast physical extent, 莫大 for enormous quantities such as money, 絶大 for overwhelming degrees of abstract things, 「おびただしい」 for countless numbers, and 大変 for great amounts or degrees, often with a sense of hardship.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only
Japanese equivalents
See also
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