Synonyms and Antonyms of closed-book

mystery enigma secret

codebooks ₁₈

codebook ₁₇

bedsock ₁₆ blocked ₁₆ kobolds ₁₄ boodles ₁₀

blocks ₁₄ booked ₁₃ cooked ₁₃ kobold ₁₃ locked ₁₃ socked ₁₃ blokes ₁₂ ebooks ₁₂ looked ₁₁ skoled ₁₁ cobles ₁₀ bloods ₉ boodle ₉ closed ₉ cooled ₉ locoed ₉ locoes ₈ oboles ₈ loosed ₇ oodles ₇ soloed ₇

becks ₁₃ block ₁₃ bocks ₁₃ coked ₁₂ decks ₁₂ docks ₁₂ bloke ₁₁ books ₁₁ cokes ₁₁ cooks ₁₁ ebook ₁₁ kobos ₁₁ locks ₁₁ socko ₁₁ blocs ₉ coble ₉ koels ₉ kolos ₉ looks ₉ sokol ₉ blood ₈ bodes ₈ bolds ₈ booed ₈ clods ₈ codes ₈ coeds ₈ colds ₈ coled ₈ cooed ₈ decos ₈ dobes ₈ dolce ₈ doobs ₈ lobed ₈ scold ₈ boles ₇ bolos ₇ close ₇ coles ₇ cools ₇ lesbo ₇ lobes ₇ lobos ₇ locos ₇ oboes ₇ obole ₇ obols ₇ socle ₇ doles ₆

beck ₁₂ bock ₁₂ deck ₁₁ dock ₁₁ book ₁₀ bosk ₁₀ coke ₁₀ cook ₁₀ kobo ₁₀ kobs ₁₀ lock ₁₀ sock ₁₀ desk ₉ sked ₉ bloc ₈ cobs ₈ elks ₈ koel ₈ kolo ₈ leks ₈ look ₈ okes ₈ skol ₈ soke ₈ sook ₈ beds ₇ bled ₇ bode ₇ bods ₇ bold ₇ clod ₇ code ₇ cods ₇ coed ₇ cold ₇ debs ₇ deco ₇ dobe ₇ docs ₇ doob ₇ bels ₆ bole ₆ bolo ₆ boos ₆ cels ₆ cole ₆ cols ₆ cool ₆ coos ₆ ecos ₆

kob ₉ cob ₇ elk ₇ kos ₇ lek ₇ oke ₇ bed ₆ bod ₆ cod ₆ deb ₆ doc ₆ bel ₅ bes ₅ boo ₅ bos ₅ cel ₅ col ₅ coo ₅ cos ₅ eco ₅ lob ₅ obe ₅ sec ₅ sob ₅ soc ₅ del ₄ doe ₄ dol ₄ dos ₄ eds ₄ eld ₄ led ₄ ode ₄ ods ₄ old ₄ sod ₄ els ₃ les ₃ loo ₃ oes ₃ ole ₃ ose ₃ sel ₃ sol ₃

ok ₆ be ₄ bo ₄ de ₃ do ₃ ed ₃ od ₃ el ₂ es ₂ lo ₂ oe ₂ os ₂ so ₂