俗語

1. Origins, structure, and basic meaning

• Structure: The language-category noun 俗語 (ぞくご) denotes informal slang used within everyday groups rather than formal standard wording.
• Basic usage: Learners check 俗語の意味と使い方, while formal documents generally avoid such expressions.

2. Common pitfalls and similar expressions

• Informal or slang usage
  • It is a category of informal usage and does not mean that every such expression is abusive or incorrect.