Why do JLPT N2 learners confuse ～問 with ～おしまい (おわり)?

Both words occupy adjacent semantic territory, which is exactly why the JLPT uses them as distractors for each other on multiple-choice items. The fastest way to stop confusing them is to study them as a pair, write a one-sentence contrast in your own words, and drill the pair specifically rather than each word in isolation.

Is ～問 or ～おしまい (おわり) more common on JLPT N2?

Both appear in the JLPT N2 curriculum and either may show up on a given exam. Don't try to predict which one the test will choose — learn to distinguish them and you'll be safe regardless. Both belong to the Counters & Affixes theme of N2 vocabulary.

How do I practice this confusion pair?

Free option: visit /try and pick a confusion drill. Paid option: none — JLPT Mastery is free during launch. Whichever route you take, the engine specifically re-tests pairs you've gotten wrong rather than rotating through general vocabulary review.

JLPT N2 · Upper Intermediate · Meaning confusion

～問 vs ～おしまい (おわり)

Q: What's the difference between ～問 and ～おしまい (おわり)?

～問 (～もん) means "counter for questions" and ～おしまい (おわり) (～おしまい (おわり)) means "end up ~". ～問 (question counter) vs ～おしまい (end up): Both signal test completion; the 'counter for questions' (～問) tracks progress, while ～おしまい is the colloquial way to say the set has 'ended up' finished.

Why JLPT N2 learners mix up ～問 (～もん, “counter for questions”) and ～おしまい (おわり) (～おしまい (おわり), “end up ~”).

～問

～もん

counter for questions

counter

～おしまい (おわり)

end up ~

counter

Theme: Counters & AffixesJLPT N2

Why these get confused

～問 (question counter) vs ～おしまい (end up): Both signal test completion; the 'counter for questions' (～問) tracks progress, while ～おしまい is the colloquial way to say the set has 'ended up' finished.

How to tell them apart

Anchor on the meaning, not the form. ～問 (counter for questions) and ～おしまい (おわり) (end up ~) live in adjacent semantic territory. Memorize the boundary, not just each word.
Read the example sentences below. Seeing each word in its natural context builds a faster lookup than studying the dictionary form alone.

In a sentence

～問 (counter for questions)

難問だ。
問題なし。

～おしまい (おわり) (end up ~)

仕事はちょうど今終わりました。
宿題は終わりましたか？

How JLPT tests this pair

On JLPT N2, this pair shows up as a vocabulary meaning question. You see one word and pick its English equivalent from four options — one of which will be the other word in this pair, chosen as a distractor precisely because of the overlap.

Sample item

「～問」の意味は？