1. Given to reading: acquainted only with what is written in books.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• bookin,
• bookss,
• bookig,
• tookish,
• bookas,
• bookign,
• borish,
• dorkish,
• borfish,
• bonfish,
• boolish,
• bokish,
• bookishh,
• lokoism,
• poorkfish,
• Booglish,
• broockish,
• bukish,
• bokkoss,
• boxfishe

• Bokkos,
• Bozek,
• Bozak,
• books,
• Bocook,
• booking,
• bocock,
• bosak,
• boyish.

The adjective form of the word "bookish" is "bookish".

The plural form of "bookish" is "bookish". The word does not change in plural form.

The singular form of the word "bookish" is "bookishness"