Modifiers matching crystal:

• abrasive,
• natural,
• dark,
• single,
• thick,
• refractive,
• transparent,
• electric,
• perfect,
• new,
• model,
• yellow,
• colorful,
• synthetic,
• inorganic,
• cubic,
• ionic,
• metallic,
• durable,
• elemental,
• small,
• basic,
• piezoelectric,
• familiar,
• typical,
• birefringent,
• atomic,
• hard,
• covalent,
• artificial,
• red,
• optic,
• valuable,
• everyday,
• flat,
• raw,
• brittle,
• regular,
• rare,
• anisotropic,
• suitable,
• strong,
• molecular,
• industrial,
• colloidal,
• common,
• blue,
• pure,
• disordered,
• bound,
• individual,
• harder,
• beautiful,
• solid,
• irish,
• healing,
• optical,
• set,
• fat,
• colored,
• clear,
• larger,
• important,
• large,
• elongated,
• nonlinear,
• full,
• polished,
• symmetric,
• mysterious,
• electronic,
• monatomic,
• simple,

Simple categories matching atomic:

• imperfection,
• phenomenon,
• system,
• group,
• material,
• cluster,
• force,
• gas,
• property,
• liquid,
• position,
• operations,
• feature,
• solid,
• particle,
• matter,
• number,
• instruction,
• structure,
• field,
• target,
• crystal,
• volume,
• signal,
• atom,
• process,
• information,
• unit,
• attribute,
• entity,
• interaction,
• resonance,
• constituent,
• object,
• oxygen,
• change,
• dimension,
• fluid,
• bond,
• composition,
• metal,
• physics,
• level,
• isotope,
• substance,
• mass,
• control,
• ligand,
• aggregate,
• grouping,
• thing,
• domain,
• quantity,
• values,
• transport,
• migration,
• distribution,
• parameter,
• medium,
• research,
• theory,
• motion,
• solute,
• element,
• surface,
• core,
• vapor,
• value,
• layer,
• event,
• packing,
• hydrogen,
• weight,
• agent,
• component,