凡ぼん書しょ

noun

ordinary book; mediocre writing; commonplace handwriting

Refers to a book of no special merit, or to handwriting that is unremarkable and ordinary. Often used in contrast to 良書 (good book) or 名筆 (fine handwriting).

• この図と書しょ館かんには凡ぼん書しょが多おおく、探さがすのに苦く労ろうする。

  This library has many ordinary books, so it's hard to find what you're looking for.

• 彼かれの字じは凡ぼん書しょで、特とくに上手じょうずというわけではない。

  His handwriting is just ordinary; it's not particularly skillful.