Modifiers matching pain:

• chronic,
• recurrent,
• general,
• central,
• emotional,
• abdominal,
• significant,
• mental,
• localised,
• intense,
• severe,
• physical,
• common,
• related,
• intermittent,
• paroxysmal,
• debilitating,
• predictable,
• neuralgic,
• musculoskeletal,
• psychological,
• acute,
• extreme,
• psychic,
• somatic,
• dental,
• everyday,
• joint,
• visceral,
• persistent,
• pelvic,
• experienced,
• new,
• muscular,
• social,
• back,
• unrelieved,
• external,
• episodic,
• localized,
• lasting,
• inflammatory,
• throbbing,
• clinical,
• serious,
• secondary,
• neuromuscular,
• vascular,
• temporary,
• progressive,
• normal,
• real,
• deep,
• intractable,
• local,
• minor,
• internal,
• rheumatic,
• sudden,
• mild,
• postoperative,
• familiar,
• sharp,
• personal,
• unrelenting,

Simple categories matching internal:

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