Modifiers matching atom:

• metal,
• volatile,
• size,
• heavy,
• nuclear,
• conductive,
• hydrophobic,
• magnetic,
• central,
• exotic,
• catalytic,
• heavier,
• isolated,
• light,
• electronegative,
• monatomic,
• nonmetal,
• elemental,
• rare,
• charged,
• reactive,
• metallic,
• skeletal,
• inorganic,
• isotopic,
• dissolved,
• important,
• foreign,
• real,
• unwanted,
• atomic,
• interstellar,
• ordinary,
• nonmetallic,
• heterocyclic,
• ionic,
• larger,
• binding,
• monovalent,
• metalloid,
• surrounding,
• common,
• electropositive,
• medium,
• inert,
• small,
• individual,
• adjacent,
• layer,
• divalent,
• smaller,
• diffusing,
• dense,
• additional,
• basic,
• active,
• manufactured,
• polyvalent,
• free,
• new,
• heterogeneous,
• number,
• level,
• lightweight,
• hydrophilic,
• natural,
• mobile,
• conventional,
• neutral,
• atmospheric,
• desirable,
• polar,
• trivalent,
• radioactive,
• alkaline,
• complex,
• simple,
• nonpolar,
• identical,
• large,
• diamagnetic,
• nonmagnetic,
• soluble,
• paramagnetic,
• bound,
• noble,
• particular,
• unusual,
• major,
• lighter,
• single,
• covalent,
• prosthetic,
• planar,
• stable,

Simple categories matching nuclear:

• industry,
• acceptor,
• process,
• modification,
• material,
• data,
• particle,
• constituent,
• import,
• location,
• event,
• object,
• science,
• catastrophe,
• activity,
• weapon,
• substrate,
• scaffold,
• engineering,
• alteration,
• testing,
• discipline,
• attribute,
• concept,
• accident,
• facility,
• scan,
• protein,
• explosion,
• structure,
• rna,
• function,
• atom,
• measure,
• property,
• fuel,
• accelerator,
• state,
• response,
• fragment,
• target,
• component,
• product,
• market,
• receptor,
• machine,
• field,
• waste,
• technique,
• quantity,
• device,
• phenomenon,
• technology,
• interaction,
• procedure,
• disaster,
• arms,
• molecule,
• instrument,
• energy,
• aggregate,
• unit,
• installation,
• radiation,
• apparatus,
• plant,
• area,
• power,
• change,
• motion,
• imaging,
• equipment,
• domain,
• system,
• incident,
• entity,
• vessel,