Simple categories matching friable:

• sediment,
• sorbent,
• product,
• tissue,
• material,
• mineral,
• solid,
• organ,
• soil,
• rock,
• medium,
• nature,
• stone,
• art,
• organs,
• substrate,
• substance,
• aggregate,
• item,
• matter,

Members with property friable:

• compost,
• liver,
• soft_pencil,
• sand,
• loam,
• limestone,
• swelling_clay,
• oviduct,
• graphite_pencil,
• similar_product,
• quartz,
• paleocene_sand,
• clay,
• sandstone,
• fiber,
• shell,
• spleen,
• dried_milk,
• brain,
• mica,
• leaf,
• peat,
• dirt,
• pencil,
• sandy_bottom,
• mastic,
• carbon,
• soft_rock,
• kidney,
• glass,
• active_carbon,
• hardwood_leaf,
• grain,
• fertiliser,
• fruit,
• expanded_polystyrene,
• weathered_substrate,
• urea_formaldehyde,
• kyanite,
• salt,
• mineral_ore,
• ore,
• brittle_plastic,
• pancreas,
• topsoil,
• paper,
• chemical,
• dark_shale,
• agricultural_product,
• ceramics,
• shale,
• graphite,
• chalk,
• malt,
• makeup_product,
• heart,
• gravel,
• friction_product,
• lymphatic_duct,
• silicon_metal,
• rock,
• endometrium,
• sandy_loam,
• arachnoid,
• colored_pencil,
• azurite,
• sheet_vinyl,
• friable_clay,
• bentonite_clay,
• white_marl,
• muscle,
• claystone,
• soil,
• leaf_debris,
• granular_phenolic,
• cellulose,
• grit,
• stone,
• pencil_drawing,
• spongy_material,
• silicon,
• coal,
• siltstone,
• straw,
• seed,
• chalky_substrate,
• zeolite,
• ceramic_fiber,
• volcanic_breccia,
• charcoal,
• mineral,
• porous_stone,