aattakatha adderadder adderdread aekakpheap akhethetep athahedha atterrated atthakatha atthatrate attheheart atttadappa datareader datertrade datetrader deadheaded dearreader deathadder deepthreat depredated detartrate earthdrake eartheater ehrharteae erra-pater harardhere hard-heart hardheaded hardrapper harrakheda headkeeper heat-treat heptahedra kappapahad karat-tree karatakhta karkarthar khadakpada kharadpada parapetted paredthree parkkeeper pathakhera pepperette peppertree perpetrate peterpeter pratt-read preadapted preprepare pretheater pretheatre pretreated ratatattat reappeared red-headed red-header repeatered rerereader rethreaded retreateth takdarkhat taketherap tartarated tatarpaper tatereater tatertreat terrathree tetraether tetrahedra tetraptera thakarpada tharparkar thattekere theatrette therethere thetheatre thrakattak three-part three-peat tradepaper treaddepth treadtrade treattetra tree-depth