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

tella Swiss patriot who lived in the early 14th century and who was renowned for his skill as an archer; according to legend an Austrian governor compelled him to shoot an apple from his son's head with his crossbow (which he did successfully without mishap)
tillunstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together
tilea flat thin rectangular slab (as of fired clay or rubber or linoleum) used to cover surfaces
litehaving relatively few calories
lilta jaunty rhythm in music

leta brutal terrorist group active in Kashmir; fights against India with the goal of restoring Islamic rule of India
liea statement that deviates from or perverts the truth
tieneckwear consisting of a long narrow piece of material worn (mostly by men) under a collar and tied in knot at the front
illan often persistent bodily disorder or disease; a cause for complaining
litthe humanistic study of a body of literature
til
leiflower arrangement consisting of a circular band of foliage or flowers for ornamental purposes
tel
ellan extension at the end and at right angles to the main building

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
elangular distance above the horizon (especially of a celestial object)
lia soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
et
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

ILLITE