understanding, comprehension / appreciation

contents (something inside a container) / content (the information conveyed in document, conversation, lecture, etc.), details, substance

difficult / hard, probably impossible

understand, comprehend / appreciate

paragraph

article in a document

branch (thin and long) / something stringy, thin and long state / path / reason / something written in bullet points (terms)

impossible to understand, utterly confused

linear mark; abrasion; scratch; streak

Alternative spelling of 真田虫 (“tapeworm”) (parasitical worm of the class Cestoda)