“DIGHTS” is a valid word. — 11 points Scrabble

this
shitobscene terms for feces
hits(baseball) a successful stroke in an athletic contest (especially in baseball)
disha piece of dishware normally used as a container for holding or serving food
sighan utterance made by exhaling audibly
digsan excavation for ore or precious stones or for archaeology
gistthe central meaning or theme of a speech or literary work
sith
gitsa person who is deemed to be despicable or contemptible
hist
ditsthe shorter of the two telegraphic signals used in Morse code
ghis
gids

his
sitbe seated
its
hit(baseball) a successful stroke in an athletic contest (especially in baseball)
digthe site of an archeological exploration
hidprevent from being seen or discovered
tis
gita person who is deemed to be despicable or contemptible
ids
disgod of the underworld; counterpart of Greek Pluto
ditthe shorter of the two telegraphic signals used in Morse code
gid
ghi

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
ishave the quality of being; (copula, used with an adjective or a predicate noun)
hian expression of greeting
ida state in the Rocky Mountains
sia tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
sh
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

DIGHTS