“CODEBOOK” is a valid word. — 17 points Scrabble

booka written work or composition that has been published (printed on pages bound together)
cooksomeone who cooks food
codea set of rules or principles or laws (especially written ones)
deckany of various platforms built into a vessel
cokecarbon fuel produced by distillation of coal
dockan enclosure in a court of law where the defendant sits during the trial
becka beckoning gesture
oboea slender double-reed instrument; a woodwind with a conical bore and a double-reed mouthpiece
bodeindicate by signs
decoa style of design that was popular in the 1920s and 1930s; marked by stylized forms and geometric designs adapted to mass production
coed
bocka very strong lager traditionally brewed in the fall and aged through the winter for consumption in the spring
kobo100 kobos equal 1 naira in Nigeria

beda piece of furniture that provides a place to sleep
doca licensed medical practitioner
booa cry or noise made to express displeasure or contempt
doethe federal department responsible for maintaining a national energy policy of the United States; created in 1977
deba young woman making her debut into society
codthe vessel that contains the seeds of a plant (not the seeds themselves)
coothe sound made by a pigeon
cobnut of any of several trees of the genus Corylus
bodalternative names for the body of a human being
odea lyric poem with complex stanza forms
obe
koban orange-brown antelope of southeast Africa
oke

doan uproarious party
bea light strong brittle grey toxic bivalent metallic element
ok
dea Mid-Atlantic state; one of the original 13 colonies
edimpotence resulting from a man's inability to have or maintain an erection of his penis
bo
oda doctor's degree in optometry
oe

CODEBOOK