Modifiers matching glass:

• tall,
• amorphous,
• hard,
• flat,
• working,
• colored,
• inexpensive,
• narrow,
• inhomogeneous,
• decorative,
• natural,
• fixed,
• prepared,
• persian,
• antique,
• pure,
• expensive,
• clear,
• handmade,
• under,
• durable,
• thin,
• grown,
• soft,
• nearby,
• plane,
• optical,
• small,
• special,
• melting,
• fine,
• warm,
• blown,
• opaque,
• broken,
• dimensional,
• cheap,
• interior,
• safe,
• beautiful,
• resistant,
• hollow,
• black,
• fragile,
• stained,
• curved,
• inorganic,
• ornamental,
• harder,
• typical,
• cold,
• functional,
• coloured,
• large,
• textured,
• industrial,
• polished,
• artificial,
• transparent,
• architectural,

Simple categories matching pure:

• carbide,
• concept,
• soul,
• material,
• metal,
• conductor,
• preparation,
• necessity,
• chemical,
• substance,
• gas,
• phase,
• herb,
• chemistry,
• compound,
• enjoyment,
• carbohydrate,
• contaminant,
• notion,
• clay,
• water,
• atmosphere,
• semiconductor,
• form,
• speech,
• drink,
• molecule,
• fat,
• science,
• color,
• entertainment,
• object,
• component,
• nitride,
• food,
• nut,
• discipline,
• study,
• textile,
• dielectric,
• product,
• computation,
• disorder,
• carotenoid,
• odour,
• quality,
• precipitate,
• substrate,
• essence,
• crystal,
• monosaccharide,
• solid,
• emotion,
• item,
• halogen,
• pt,
• feeling,
• information,
• salt,
• narcotic,
• carbon,
• elements,
• theory,
• protein,
• bread,
• analysis,
• dish,
• fiber,
• phenol,
• spirits,
• waste,
• cluster,
• placebo,
• alkane,
• liquid,
• fuel,
• toxemia,
• proteinase,
• ingredient,
• matter,
• element,
• system,
• translation,
• set,
• sugar,
• abstraction,
• enzyme,
• sorbent,
• ore,
• plant,
• disaccharide,
• subject,
• economics,
• activity,
• content,
• biology,
• commodity,
• meat,
• flavoring,
• mathematics,
• solvent,
• complaint,
• thing,
• source,
• mineral,
• oxygen,
• oxide,
• cathode,
• art,
• arts,
• wool,
• sound,
• butter,
• tradition,
• glass,
• entity,
• agonist,
• fertilizer,
• manure,
• fruit,
• smell,
• analgesic,
• starch,
• propellent,
• fibre,
• shape,
• extract,
• oil,
• whimsy,
• drug,
• polysaccharide,
• hydrogen,
• alpha-blocker,
• silver,
• fabrication,
• idea,
• powder,
• halide,
• hydrocarbon,
• mind,
• worship,
• motivation,
• alcohol,
• antipyretic,
• connection,
• state,
• opiate,
• nutrient,
• fluid,
• gem,
• surface,
• fabric,