“BRITTLY” is a valid word. — 12 points Scrabble

trilbysinger in a novel by George du Maurier who was under the control of the hypnotist Svengali

tilta combat between two mounted knights tilting against each other with blunted lances
brita native or inhabitant of Great Britain
bitta strong post (as on a wharf or quay or ship for attaching mooring lines)
birlcause a floating log to rotate by treading
byrl
tirl

tryearnest and conscientious activity intended to do or accomplish something
bita small piece or quantity of something
litthe humanistic study of a body of literature
til
ribsupport resembling the rib of an animal
titeither of two soft fleshy milk-secreting glandular organs on the chest of a woman
lib

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
byso as to pass a given point
lia soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
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

BRITTLY