“PYRITIC” is a valid word. — 14 points Scrabble

crypta cellar or vault or underground burial chamber (especially beneath a church)
pricyhaving a high price
typicbeing or serving as an illustration of a type
pyric

citya large and densely populated urban area; may include several independent administrative districts
tripa journey for some purpose (usually including the return)
pitya feeling of sympathy and sorrow for the misfortunes of others
tipia Native American tent; usually of conical shape
pyic

tryearnest and conscientious activity intended to do or accomplish something
crya loud utterance; often in protest or opposition
tipthe extreme end of something; especially something pointed
ripa dissolute man in fashionable society
pita sizeable hole (usually in the ground)
prya heavy iron lever with one end forged into a wedge
icydevoid of warmth and cordiality; expressive of unfriendliness or disdain
pica form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement
yipa sharp high-pitched cry (especially by a dog)
tica local and habitual twitching especially in the face

itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
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

PYRITIC