Translation guide
The English word 'avalanche' refers to a large mass of snow, ice, and rocks falling rapidly down a mountainside. In Japanese, the most common and direct equivalent is 雪崩 (なだれ). This guide covers how to express the literal natural disaster and its figurative uses.
Referring to the natural disaster where snow, ice, or rocks slide down a mountain.
Describing a sudden, overwhelming amount of something, like work, emails, or responses.
Attach 雪崩 to a noun to mean 'an avalanche of ~'. This is a direct figurative extension and sounds natural in Japanese.
抗議の手紙の雪崩が会社に届いた。
An avalanche of protest letters arrived at the company.
While 雪崩 can sometimes refer to rockfalls, it is primarily associated with snow. For landslides without snow, use 山崩れ or 土砂崩れ to be precise.
The pattern 〜の雪崩 is a natural and vivid way to express 'an avalanche of something' in Japanese, similar to English.
Yesterday, there was a big avalanche on the mountain.
雪崩に巻き込まれた。
I was caught in an avalanche.
Refers to a landslide or mountain collapse, often involving rocks and earth rather than snow. Use when the avalanche is not primarily snow.
大雨で山崩れが起きた。
A landslide occurred due to heavy rain.
Specifically a mudslide or debris flow. Use when the avalanche consists of mud and debris, often after heavy rain.
土砂崩れで道路が塞がれた。
The road was blocked by a mudslide.
I'm buried under an avalanche of work.
Means 'rush' or 'flood' of people, calls, orders, etc. Often used as a verb 殺到する. Conveys the sense of an overwhelming influx.
問い合わせが殺到している。
We are receiving an avalanche of inquiries.
Literally 'piled up like a mountain'. Used for tasks, problems, or physical items. Often as 山積みになる or 山積みだ.
やるべき仕事が山積みだ。
I have an avalanche of work to do.