, BOUN , D , ARY sook , sook unsolvable , un , solvable UNMETAPHYSICAL , UN , META , PHYSIC , AL WOLFSICLE , WOLF , SICLE HISTOMORPHOLOGICAL , HISTO , MORPHOLOGICAL biliverdinemia , biliverdin , emia ODONTOCOMPLEX , ODONTO , COMPLEX XEROGEL , XERO , GEL malling , mall , ing UNPICTURESQUE , UN , PICTURESQUE CYANOGUANIDE , CYANO , GUANIDE nonsignificative , non , significative historiographically , historiographic , ally whipcordy , whipcord , y ENSEPULCHRE , EN , SEPULCHRE PARTURIAL , PARTURIAL queryist , query , ist unsymmetric , un , symmetric OTOMICROSCOPY , OTO , MICROSCOPY COSMOPORT , COSMO , PORT unapprenticed , un , apprenticed dipnictide , di , pnictide LEAFLET , LEAF , LET winged , wing , ed