According to this post, the に in 一緒に makes this an adverb. Which means that 一緒 is an adjective. But when can 一緒 ever be (or be used as) an adjective? 一緒人? (conjoined twins, a couple, best friends ...
In introductory physics books, when they introduce 弱い相互作用 "weak interaction" and 強い相互作用 "strong interaction", I almost always see a notification that these terms are supposed to be the name of the ...
I know some size adjectives like 小さい (small), 大きい (big), and 並 (normal). Does anyone have a list of other size adjectives: something that could describe things ranging from micro things like Legos to ...
What is the difference between these two?