acaciatree acetacetic aircarrier cake-eater caracarai care-taker caricaceae carraraite carratraca cataractic catatectic catcarrier cattierite cercariiae cerre-tree crack-rack cracketeer iriarteeae karat-tree karatekick karri-tree kirkiaceae kraitcrate krttika race-track rackaracka ratatattat ratterrier retractate ricciaceae rikkitikki tatereater tatertreat terracette terratrike tiacarrere treattetra triacetate tricirrata tricktrack triketrick trikkatiri triticaria