noun, noun or participle which takes 'suru', intransitive verb
misunderstanding; misconception; wrong idea
Refers to a mistaken belief or assumption, often due to one's own thinking. Can be used as a noun or with する to mean 'to misunderstand'.
それは大きな思い違いだ。
That's a big misunderstanding.
彼は私
He is misunderstanding my intentions.