rubble, junk, dust, detritus, débris, rubbish, wreckage, ruin, wrack, scree, more...

order, cleanliness, purity, intactness, structure

trash, garbage, rubbish, waste, litter, discards, refuse, wastage, more...

other, cellular, organic, necrotic, woody, volcanic, glacial, coarse, loose, much, epithelial

such material,   displaced rubble,   bad parts,   ore fragments,   foreign object,   random objects,   remains of a wreck,   things left behind,   unwanted parts,   broken parts