Kotomora
JLPT N4Suffix
Furigana

がいExcept; other than; outside

がい identifies the people or things outside a stated choice, group, or boundary. It commonly translates as “except,” “other than,” or “outside.”

How the meaning works

The noun immediately before がい marks the item placed outside the relevant set. The rest of the sentence describes the people or things remaining after that item is excluded. The larger set must be clear from the sentence or situation.

A posted restriction

スタッフがいたちいりきんです。

No entry except for staff.

Analyze

Literally: As for people other than staff, entry is prohibited.

スタッフがい means everyone outside the staff group. The prohibition applies to that outside group, making staff the exception.

Using the phrase inside a sentence

Once the outside set has been formed, add the particle that its role requires.

ちゅうしょくカレーがいします。

For lunch, I’ll choose something other than curry.

Analyze

Here the relevant set is the available lunch choices.

このみせではげんきんがいはらえますか。

Can I pay at this store by something other than cash?

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The particle marks the payment method; the possible methods form the containing set.

Before a noun

さんがいもんだいはないましょう。

Let’s also discuss problems other than the budget.

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がい directly modifies the following noun.

Related ways to leave something out

がい neutrally identifies everything outside a named item or boundary. のぞいて more explicitly removes an exception from consideration and leans toward written or procedural contexts. きで instead emphasizes carrying out an activity or arrangement without a particular element.

More examples

わたしがいぜんいんそのはなしっていました。

Everyone except me knew about it.

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このはこにはほんがいものれないでください。

Please do not put anything other than books in this box.

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にちようがいなら、いつでもだいじょうです。

Any day except Sunday is fine.

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このカードはこくないがいでは使つかえません。

This card cannot be used outside the country.

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すうがくがいきなもくはありますか。

Are there any subjects other than mathematics that you like?

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かいさんがいがい部屋へやおこないます。

The meeting will be held in a room on a floor other than the third.

Analyze