• boxies,
• bookin,
• bookeed,
• bookss,
• boogles,
• bookig,
• bookied,
• coockies,
• cookiies,
• bookley,
• bokes,
• booket,
• bookds,
• bookcaes,
• lookis,
• bookes,
• boies,
• bookas,
• bookign,
• boosie

• books,
• bocock,
• bookcase,
• booties,
• bakes,
• bosak,
• Bokkos,
• bookish,
• bikes,
• Bocook,
• Bozek,
• Bozak,
• boggess.

The adjective form of the word "bookies" would be "bookie".

The plural of the "Bookies" can be the "Bookies".

The singular of the "Bookies" can be the "Book".