用法・使い方. How to use certain words, phrases, particles, endings, constructions, and their variants.

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4
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1answer
88 views

What is the difference between 「利{り}益{えき}」 and 「利{り}潤{じゅん}」?

What is the difference between 「利益」 and 「利潤」? They both mean "profit". When shoud I use each of them?
4
votes
2answers
432 views

How to express an exception, being able to do sth. normally, but not today?

I want to express an exception and don't know which sentence would be appropriate. I want to say that I just wasn't able to do it today, but I am able to do it normally. Which of the following ...
7
votes
1answer
256 views

What do people mean when they just type こん?

I see it chat rooms all the time and I have no clue what it means.
2
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1answer
232 views

What's the meaning of the ending じゃないの?

I found it twice. First in a song: いつもその本はハッピーエンドじゃないの。 And then the title of a manga: 遊びじゃないの。 じゃない alone is for negation (no happy end, no playing). What I can't understand is the の at ...
4
votes
2answers
154 views

Is ありです a colloquial expression for ありがとう?

I got this as a reply to a YouTube comment: コメント返信ありです! I understood what the person meant but I'd like to know if ありです is that common and if it can have other meanings.
6
votes
2answers
427 views

Is だ (plain form of です) omittable?

After studying copula verbs だ and です in japanese grammar books by myself a couple of months ago, I was under the impresion that だ is omittable as it is implied by the context. Moving on, I recently ...
4
votes
1answer
141 views

What could it be: つもりでいた??

I need some help with the sentence below. Things like ~ている、~でいる when finishing the verb as in [似]{に}ている、[読]{よ}んでいる are okay for me. But next sentence is something else, because the ending でいた is ...