(a.) Easily crumbled; friable; brittle.

breakable brittle brittle as glass cheap-jack cobwebby crackable crimp crisp crispy crump crushable dainty delicate delicately weak effeminate fissile flimsy fracturable fragile frail frangible friable gimcrack gimcracky gossamery jerry jerry-built lacerable light lightweight namby-pamby papery pasteboardy pulverizable pulverulent puny rubbery scissile shatterable shattery shivery sissified sleazy slight splintery tacky triturable unsubstantial vulnerable wispy womanish