Kanji
So there are almost more than a thousand kanji characters. I understand they have multiples meaning but they have multiple ways of saying it. There is the kunyomi And unyomi that kinda gets me but then there the different ways it is showed like for example the kanji for one is 一 and it is spelled like イチ、イツ、ひと-、ひと.つ、かず、い you get the idea so I'm kinda in a hole of understanding this.