THESAURUS
crumbly
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
ROGET THESAURUS
crumbly
Pulverulence
N
powderiness, pulverulence, sandiness, efflorescence, friability, powder, dust, sand, shingle, sawdust, grit, meal, bran, flour, farina, rice, paddy, spore, sporule, crumb, seed, grain, particle, limature, filings, debris, detritus, tailings, talus slope, scobs, magistery, fine powder, flocculi, smoke, cloud of dust, cloud of sand, cloud of smoke, puff of smoke, volume of smoke, sand storm, dust storm, pulverization, comminution, attenuation, granulation, disintegration, subaction, contusion, trituration, levigation, abrasion, detrition, multure, limitation, tripsis, filing, mill, arrastra, gristmill, grater, rasp, file, mortar and pestle, nutmeg grater, teeth, grinder, grindstone, kern, quern, koniology, powdery, pulverulent, granular, mealy, floury, farinaceous, branny, furfuraceous, flocculent, dusty, sandy, sabulous, psammous, arenose, arenarious, arenaceous, gritty, efflorescent, impalpable, lentiginous, lepidote, sabuline, sporaceous, sporous, pulverizable, friable,
crumbly, shivery, pulverized, attrite, in pieces.