update:
ETC
AIY
CSP
the list so far.....
cite, city, epic, etic, pica, pita, pity, site, spit, yeti, yipe
aspic, cacti, piety, sepia, spice, spicy, spite, stipe, tipsy, typic
acetic, atypic, cystic, icecap ? ipecac, pastie, pectic, septic,
ascetic, aseptic sceptic, siccate
First time seeing one of these before the answer is given. Finally get to contribute
Couple more I've got are cacti, etic and stipe. Ice cap is two seperate words unfortunately.