“BETIDE” is a valid word. — 9 points Scrabble

bitea wound resulting from biting by an animal or a person
tiedbound or secured closely
debtthe state of owing something (especially money)
dieta prescribed selection of foods
tidethe periodic rise and fall of the sea level under the gravitational pull of the moon
editprepare for publication or presentation by correcting, revising, or adapting
beetbiennial Eurasian plant usually having a swollen edible root; widely cultivated as a food crop
bidedwell
teedplace on a tee
deet
dite
eide

bita small piece or quantity of something
diea small cube with 1 to 6 spots on the six faces; used in gambling to generate random numbers
beda piece of furniture that provides a place to sleep
betthe money risked on a gamble
tieneckwear consisting of a long narrow piece of material worn (mostly by men) under a collar and tied in knot at the front
teda tough youth of 1950's and 1960's wearing Edwardian style clothes
beeany of numerous hairy-bodied insects including social and solitary species
bidan authoritative direction or instruction to do something
dee
deba young woman making her debut into society
teethe starting place for each hole on a golf course
ditthe shorter of the two telegraphic signals used in Morse code
dib

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
bea light strong brittle grey toxic bivalent metallic element
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
ida state in the Rocky Mountains
et
bia heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
tia light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite

BETIDE