clamshell

band shell, barbell, Becquerel, Blackwell, bluebell, bombshell, bridewell, cadelle, cartel, chandelle, Chanel, compel, cormel, cornel, corral, cowbell, cupel, diel, dispel, doorbell, dry cell, dry well, dumbbell, duxelles, ear shell, eggshell, excel, expel, farewell, fat cell, foretell, fuel cell, gazelle, germ cell, Glaspell, gromwell, groundswell, half shell, handbell, hard sell, hard-shell, harebell, hotel, impel, indwell, inkwell, Jarrell, jurel, Kandel, lampshell, lapel, Mandel, marcel, maxwell, Maxwell, micelle, misspell, morel, motel, nacelle, nerve cell, Nobel, noel, nouvelle, nutshell, oil well, Orel, Orwell, outsell, pall-mall, Parnell, pastel, pell-mell, pixel, pointelle, Ponselle, presell, propel, quenelle, rakehell, rappel, Ravel, rebel, refel, repel, respell, retell, riel, rondel, Roswell, saurel, scalpel, seashell, sequel, sleigh bell, soft sell, soft-shell, solgel, speedwell, spinel, stairwell, star shell, stem cell, tooth shell, unsell, unwell, upwell, wind-bell