Modifiers matching antigen:

• diverse,
• exogenous,
• proteinaceous,
• foreign,
• dangerous,
• lethal,
• possible,
• strong,
• environmental,
• harmless,
• extrinsic,
• oral,
• outside,
• outdoor,
• endogenous,
• indoor,
• simple,
• innocuous,
• noninfectious,
• viral,
• single,
• microbial,
• main,
• active,
• harmful,
• free,
• perennial,
• extraneous,
• several,
• particulate,
• soluble,
• infectious,
• nutritional,
• small,
• bacterial,
• internal,
• peripheral,

Simple categories matching internal:

• organs,
• motive,
• region,
• limitation,
• state,
• process,
• cause,
• parasite,
• danger,
• structure,
• obstruction,
• shaft,
• move,
• characteristic,
• vein,
• motion,
• quality,
• measurement,
• cost,
• attribute,
• measure,
• risk,
• manual,
• responsibility,
• department,
• message,
• event,
• mode,
• part,
• surgery,
• transport,
• trigger,
• form,
• hardware,
• task,
• sensitivity,
• fault,
• project,
• abnormality,
• crime,
• threat,
• accessory,
• ailment,
• audience,
• news,
• trouble,
• artery,
• noise,
• metric,
• bus,
• variation,
• product,
• content,
• scholarship,
• use,
• struggle,
• symptom,
• movement,
• domain,
• item,
• member,
• report,
• expenditure,
• analysis,
• coolant,
• taxation,
• pull,
• issue,
• passageway,
• behavior,
• violence,
• object,
• record,
• effector,
• organization,
• study,
• wart,
• correspondence,
• office,
• location,
• problem,
• material,
• representation,
• celebration,
• closet,
• market,
• job,
• status,
• section,
• alarm,
• complication,
• devices,
• occurrence,
• transmission,
• user,
• conflict,
• authority,
• passion,
• agreement,
• variable,
• bracket,
• stimulation,
• value,
• practice,
• improvement,
• resistance,
• substance,
• stress,
• expert,
• membrane,
• punctuation,
• peripheral,
• deposit,
• register,
• medicine,
• meeting,
• tolerance,
• parameter,
• assembly,
• losses,
• cavity,
• anomaly,
• activity,
• engine,
• presentation,
• wall,
• connection,
• adversary,
• standard,
• division,
• tuner,
• safety,
• training,
• cooling,
• influence,
• model,
• failure,
• boundary,
• factor,
• entity,
• helminth,
• condition,
• constituency,
• worm,
• revolt,
• motor,
• difference,
• information,
• inflammation,
• thought,
• change,
• interface,
• database,
• education,
• code,
• feeling,
• undercut,
• desire,
• growth,
• landmark,
• attachment,
• masonry,
• neoplasm,
• force,
• host,
• stain,
• response,
• survey,
• difficulty,
• cue,
• machinery,
• flow,
• group,
• piece,
• uncertainty,
• computation,
• purpose,
• page,
• format,
• appliance,
• composition,
• treatment,
• facility,
• arrangement,
• disease,
• administration,
• protein,
• disposition,
• area,
• relations,
• antigen,
• mission,
• sanction,
• support,
• communication,
• test,
• effort,
• scrutiny,
• diet,
• unit,
• space,
• magnitude,
• mood,
• component,
• stimulus,
• discomfort,
• organisation,
• trauma,
• malignancy,
• body,
• decay,
• volume,
• tissue,
• motivation,
• incident,
• repair,
• imperfection,
• evidence,
• fluid,
• reference,
• complaint,
• propensity,
• cancer,
• reservoir,
• tumor,
• data,
• target,
• instrument,
• clue,
• error,
• system,
• knowledge,
• migration,
• delay,
• extra,
• memory,
• gear,
• modification,
• communicator,
• policy,
• quantity,
• dealings,
• cognition,
• shape,
• seal,
• modem,
• signal,
• property,
• discussion,
• customer,
• upset,
• substrate,
• temperature,
• tool,
• objective,
• fitting,
• means,
• network,
• pressure,
• forecast,
• marker,
• experience,
• processing,
• adjustment,
• comment,
• installation,
• regulation,
• relay,
• deformation,
• oddity,
• store,
• happening,
• rule,
• control,
• document,
• circuit,
• degradation,
• organ,
• fraud,
• number,
• fitment,
• communications,
• values,
• power,
• conductor,
• passage,
• contamination,
• team,
• interaction,
• capability,
• source,
• injury,
• heterotroph,
• review,
• plan,
• point,
• dispute,
• sensation,
• impediment,
• flaw,
• feature,
• work,
• reward,
• cutout,
• accident,
• resource,
• program,
• energy,
• shock,
• application,
• matter,
• publication,
• restriction,
• device,
• environment,
• equipment,
• defense,
• gatekeeper,
• examination,
• card,
• relationship,
• pain,
• usage,
• topology,
• personnel,
• secret,
• operation,
• room,
• analgesic,
• grievance,
• dryness,
• funds,
• sense,
• constraint,
• emotion,
• tax,
• function,
• challenge,
• heater,
• organelle,
• instability,
• evil,
• malady,
• block,
• drive,
• coating,
• infection,
• mechanism,
• aid,
• fixture,
• defect,
• hazard,
• operations,
• papers,
• certificate,
• situation,
• agency,
• sensor,
• residue,
• workshop,
• anatomy,
• initiative,
• reaction,
• interest,
• requirement,
• sound,
• advisor,
• metrics,
• formation,
• belief,
• charge,
• agent,
• option,
• disorder,
• research,
• grouping,
• procedure,
• performance,
• management,
• development,
• surface,
• gland,
• documentation,
• institution,
• symmetry,
• definition,
• assets,
• shelter,
• disturbance,
• service,
• works,
• dissipation,
• committee,
• thing,
• action,
• criterion,
• dimension,
• illness,
• party,
• protection,
• goal,
• faculty,
• image,
• server,
• phenomenon,
• goodness,
• happiness,
• discipline,
• graphics,
• makeup,
• medium,
• pest,
• decoration,
• trait,