“DUITS” is a valid word. — 6 points Scrabble

suita set of garments (usually including a jacket and trousers or skirt) for outerwear all of the same fabric and color
dustfine powdery material such as dry earth or pollen that can be blown about in the air
studa man who is virile and sexually active
tuis
ditsthe shorter of the two telegraphic signals used in Morse code
duit

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)
usNorth American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
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
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
utthe local time at the 0 meridian passing through Greenwich, England; it is the same everywhere

DUITS