Translation guide
The English word 'royal' can refer to literal royalty, a majestic or grand quality, or be used figuratively. This guide covers how to express these nuances in Japanese.
royal family
royal palace
Describing something that belongs to or is associated with a king, queen, or the royal family.
The most common and neutral way to say 'royal' in the sense of belonging to the royal family. Used for official matters, family members, etc.
The royal wedding was broadcast on TV.
He is a member of the royal family.
Means 'royal' in the sense of being established or supported by a monarch, often used for institutions like museums, societies, or academies.
A loanword from English, used in brand names, titles, or to give a luxurious feel. Not used for actual royal family matters.
Describing something that is impressive, magnificent, or fit for a king/queen, often in a figurative sense.
Means 'grand' or 'magnificent', suitable for describing scale, scenery, or events that feel royal.
The palace was on a royal scale.
Means 'luxurious' or 'lavish', often used for decorations, meals, or lifestyles that are fit for royalty.
Means 'imposing' or 'majestic', often used for a person's bearing or a building's appearance that commands respect like royalty.
When 'Royal' is part of an official name, like Royal Air Force or Royal Society.
For established institutions, 王立 is common. For family-related things, 王室. If the name is a brand or modern entity, ロイヤル may be used.
the Royal Society
the Royal Ballet
Used in informal English to emphasize something extreme or excellent. These are idiomatic and don't translate literally.
Japanese doesn't use 'royal' figuratively in the same way. Instead, use intensifiers or specific expressions.
He's a royal pain.
We got the royal treatment.
The loanword ロイヤル is mainly used in brand names or to evoke a luxurious image. For actual royal matters, use 王室の or 王立の.
royal carriage
I went to the Royal Museum of Art.
ロイヤルホストで食事をした。
We ate at Royal Host.
A royal banquet was held.
His majestic demeanor is like that of royalty.