POLYOMINO undertrump , under , trump BENUMBER , BE , NUMB , ER excavate , excavate SYNCHROTRON , SYNCHROTRON histomorphology , histo , morphology vowelism , vow , el , ism periarteriolar , peri , arteriolar LIEF , LIEF TWOLING , TWO , LING WITHERED , WITHERED transobturator , trans , obturator RESITUATE , RE , SITUATE TRIBUTYRIN , TRI , BUTYRIN RETOOLING , RE , TOOL , ING TEMERARIOUSNESS , TEMERARIOUS , NESS syringeal , syringeal UNNUANCED , UN , NUANCED PARACELLULARLY , PARA , CELLULAR , LY Petey , Pete , y antiheroic , anti , hero , ic CILIATURE , CILIATURE OLIGOETHER , OLIGO , ETHER PERIACINOUS , PERI , ACINOUS CYCLODITYROSINE , CYCLO , DI , TYROSINE autosomally , autosomal , ly