Category Nuances for foam:

• bulky,
• multiphase,
• soft,
• inhomogeneous,
• complex,
• combustible,
• decorative,
• main,
• lightweight,
• porous,
• conventional,
• sanitary,
• flexible,
• polymeric,
• rheological,
• complicated,
• safe,
• friendly,
• disordered,
• common,
• domestic,
• solid,
• new,
• surrounding,
• natural,
• stabilizing,
• absorptive,
• cellular,
• available,
• hollow,
• inert,
• physical,
• white,
• inexpensive,
• cosmetic,
• indoor,
• rigid,
• malleable,
• compact,
• significant,
• comfortable,
• supporting,
• moldable,
• sundry,
• open,
• important,
• real,
• stable,
• undesirable,
• metastable,
• costly,
• macroscopic,
• toxic,
• humble,
• rounded,
• latticed,
• sticky,
• supportive,
• operational,
• preferred,
• opaque,
• structured,
• finished,
• steep,
• biological,
• ceramic,
• key,
• diverse,
• light,
• colloidal,
• nonmetallic,
• useful,
• level,
• ordinary,
• hard,
• resilient,
• industrial,
• structural,
• miscellaneous,
• tougher,
• jammed,
• interior,
• traditional,
• thermoplastic,
• dissimilar,
• binding,
• springy,
• cheaper,
• inner,
• base,
• fibrous,
• frustrated,
• flammable,
• suitable,
• permanent,
• protective,
• particulate,
• similar,
• durable,
• textured,
• padded,
• pasty,
• dimensional,
• recyclable,
• premium,
• permeable,
• washable,
• buoyant,
• pliable,
• fixed,
• everyday,
• practical,
• dense,
• down,
• glassy,
• oriented,
• dispersed,
• heavier,
• difficult,
• artificial,
• typical,
• chemical,
• thin,
• dispersive,
• underlying,
• firm,
• viscoelastic,
• disposable,
• thermoset,
• alternative,
• sturdy,
• compliant,
• unfinished,
• microscopic,
• usual,
• unconventional,
• foreign,
• fragile,
• synthetic,
• extraneous,
• fluid,
• freestanding,
• needed,
• elastic,
• complementary,
• necessary,
• indigenous,
• delicate,
• conductive,
• metallic,
• macromolecular,
• basic,
• radiolucent,
• nontraditional,
• commercial,
• softer,
• thicker,
• lighter,
• sensitive,
• reusable,
• pliant,
• scenic,
• sensory,
• moist,
• polycrystalline,
• discarded,
• powdered,
• floating,
• pervious,
• liquid,
• unwanted,
• incompatible,
• architectural,
• hydrophilic,
• nonmetal,
• heterogeneous,
• smooth,
• compressible,
• acoustic,
• modern,
• raw,
• special,

Simple Categories for foam:

• fluid,
• substance,
• material,
• insulator,
• object,
• property,
• item,
• matter,
• shape,
• aggregate,
• solid,
• mixture,
• system,
• substrate,
• stuff,
• waste,
• state,
• unit,
• adhesive,
• contamination,
• particle,
• thing,
• contaminant,
• space,
• component,
• form,
• part,
• cause,