biped

altruism, integument

abed, ahead, airhead, baldhead, beachhead, bedspread, bedstead, beebread, behead, bestead, bighead, blackhead, blockhead, bloodred, bloodshed, bobsled, bonehead, brain-dead, break bread, bridgehead, brown bread, bulkhead, bullhead, catch dead, cathead, childbed, clubhead, coed, cokehead, corn bread, corn-fed, cowshed, crackhead, crispbread, crisphead, crossbred, crosshead, daybed, deadhead, death's-head, deathbed, dispread, dogsled, dopehead, drop-dead, drophead, drumhead, dumbhead, egghead, embed, far-red, farmstead, fathead, flatbed, forehead, foresaid, French bread, fry bread, Gateshead, gearhead, godhead, greenhead, half-bred, hardhead, highbred, hogshead, homebred, homestead, hophead, hotbed, hothead, ill-bred, inbred, instead, jarhead, juicehead, knock dead, lamed, light bread, lowbred, lunkhead, make head, masthead, meathead, moped, naled, outspread, packthread, phys ed, pinhead, pithead, point spread, pothead, premed, printhead, purebred, quick bread, railhead, redhead, red lead, re-tread, retread, roadbed, roadstead, Roundhead, saphead, scarehead, screw thread, seabed, seedbed, sheep ked, sheepshead, sheetfed, shewbread, shortbread, sickbed, skinhead, snowshed, softhead, sorehead, spearhead, spoon bread, springhead, steelhead, straightbred, streambed, subhead, sweetbread, swellhead, thickhead, toolshed, towhead, trailhead, Turk's head, unbred, undead, unread, unsaid, unthread, untread, Volstead, warhead, webfed, well-bred, wellhead, well-read, white-bread, whitehead, white lead, widespread, wingspread, woodshed, woolshed