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

tryearnest and conscientious activity intended to do or accomplish something
tipthe extreme end of something; especially something pointed
ripa dissolute man in fashionable society
pita sizeable hole (usually in the ground)
litthe humanistic study of a body of literature
lipeither of two fleshy folds of tissue that surround the mouth and play a role in speaking
til
prya heavy iron lever with one end forged into a wedge
yipa sharp high-pitched cry (especially by a dog)
plyone of the strands twisted together to make yarn or rope or thread; often used in combination

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
lia soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
pithe ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
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

TRIPLY