Modifiers matching frontier:

• physical,
• moving,
• industrial,
• biological,
• scientific,

Simple categories matching physical:

• illness,
• activity,
• faculty,
• property,
• design,
• object,
• quantity,
• reaction,
• mixing,
• pain,
• carcinogen,
• means,
• data,
• attribute,
• discipline,
• strength,
• paragraph,
• process,
• drug,
• gold,
• intervention,
• malady,
• commemoration,
• ministry,
• assault,
• characteristic,
• interaction,
• back,
• response,
• domain,
• marker,
• symptom,
• status,
• condition,
• concept,
• value,
• wound,
• sign,
• proficiency,
• abstraction,
• certificate,
• task,
• surface,
• constraint,
• disturbance,
• factor,
• countermeasure,
• representation,
• benefit,
• filter,
• feature,
• neighbor,
• performance,
• concern,
• brand,
• person,
• situation,
• blow,
• conductor,
• record,
• stress,
• apparatus,
• facility,
• artefact,
• controller,
• region,
• involvement,
• fastener,
• artifact,
• anxiety,
• stunt,
• position,
• presence,
• component,
• defense,
• medium,
• transducer,
• quality,
• sampling,
• sediment,
• money,
• port,
• storage,
• sport,
• geology,
• agitation,
• field,
• violation,
• delivery,
• workplace,
• game,
• cycle,
• variance,
• passage,
• indicator,
• arousal,
• channel,
• ability,
• computer,
• supply,
• result,
• limit,
• tie,
• mechanism,
• border,
• gesture,
• attractiveness,
• body,
• installation,
• stimulation,
• level,
• subject,
• impairment,
• amount,
• help,
• frame,
• drive,
• move,
• measure,
• trick,
• organ,
• gauge,
• touch,
• feelings,
• pains,
• variable,
• security,
• aperture,
• existence,
• dimension,
• collection,
• lesion,
• event,
• disease,
• calamity,
• perturbation,
• protection,
• package,
• mask,
• obstacle,
• crust,
• exam,
• building,
• drawing,
• virtue,
• unit,
• laws,
• violence,
• anthropology,
• entity,
• mixture,
• extremity,
• way,
• criterion,
• struggle,
• sector,
• housing,
• tradition,
• being,
• scrip,
• support,
• attachment,
• ip,
• restraint,
• capacity,
• source,
• shock,
• force,
• knowledge,
• desire,
• resonator,
• format,
• implementation,
• reminder,
• wellbeing,
• cataclysm,
• treatment,
• structure,
• interconnection,
• variation,
• integrity,
• harm,
• server,
• decline,
• defect,
• exchange,
• creature,
• credential,
• injury,
• limitation,
• particle,
• change,
• distress,
• idea,
• incident,
• containment,
• conduct,
• crime,
• accident,
• blessing,
• inactivity,
• tort,
• prop,
• difference,
• operations,
• statistics,
• motion,
• printing,
• loss,
• meaning,
• thing,
• concomitant,
• appearance,
• abuse,
• group,
• reader,
• zone,
• cause,
• coordination,
• complaint,
• form,
• agent,
• character,
• constant,
• function,
• linkage,
• recreation,
• assets,
• vessel,
• labour,
• sense,
• business,
• power,
• destruction,
• configuration,
• dependency,
• defence,
• motive,
• impediment,
• biology,
• decontamination,
• motivation,
• issue,
• behaviour,
• trading,
• procedure,
• expression,
• maturity,
• arts,
• output,
• evidence,
• sickness,
• infirmity,
• unpleasantness,
• topic,
• optics,
• monument,
• repository,
• movement,
• aspect,
• act,
• boundary,
• healing,
• upset,
• recording,
• abnormality,
• tendency,
• asset,
• restoration,
• alteration,
• projectile,
• trail,
• picture,
• contaminant,
• item,
• file,
• occurrence,
• pattern,
• disaster,
• punishment,
• obstruction,
• commodity,
• simulation,
• failure,
• infrastructure,
• people,
• algorithm,
• vector,
• hazard,
• disorder,
• geography,
• symbol,
• sensor,
• devices,
• sample,
• set,
• award,
• notion,
• fluid,
• world,
• treasure,
• standard,
• metal,
• connector,
• break,
• pleasure,
• lumen,
• endeavour,
• capital,
• improvement,
• link,
• hedge,
• difficulty,
• stimulus,
• model,
• matter,
• anesthesia,
• suffering,
• volume,
• organs,
• content,
• behavior,
• pursuit,
• health,
• deliverable,
• practice,
• test,
• line,
• remedy,
• maintenance,
• hardware,
• adornment,
• directory,
• address,
• substance,
• modality,
• mark,
• stamina,
• threshold,
• currency,
• cleansing,
• deterrent,
• exertion,
• morbidity,
• transition,
• makeup,
• organism,
• terminal,
• nature,
• skill,
• relationship,
• law,
• blemish,
• magazine,
• peculiarity,
• malformation,
• risk,
• frontier,
• universe,
• processing,
• fabric,
• fire,
• state,
• assistance,
• grime,
• activator,
• assessment,
• effect,
• information,
• theft,
• manifestation,
• cue,
• enclosure,
• block,
• possession,
• separation,
• connection,
• fixing,
• aggression,
• conversation,
• strain,
• material,
• market,
• diagnosis,
• memory,
• topology,
• aid,
• damage,
• interface,
• gel,
• effort,
• conduit,
• emotion,
• energy,
• torture,
• seal,
• identifier,
• stuff,
• job,
• image,
• duty,
• space,
• plane,
• barrier,
• approach,
• arrangement,
• substrate,
• grouping,
• specimen,
• book,
• copy,
• product,
• switch,
• affliction,
• order,
• losses,
• stabilizer,
• shield,
• chassis,
• blockage,
• chemistry,
• operation,
• uncertainty,
• elements,
• utility,
• text,
• waste,
• token,
• assembly,
• base,
• maltreatment,
• transport,
• postage,
• divider,
• device,
• screen,
• technology,
• blade,
• distortion,
• environment,
• constituent,
• degradation,
• education,
• publication,
• identification,
• phenomenon,
• phase,
• implement,
• trip,
• wave,
• wealth,
• science,
• institution,
• toy,
• collateral,
• ailment,
• demonstration,
• aptitude,
• study,
• feeling,
• catastrophe,
• relations,
• organization,
• interference,
• work,
• container,
• endeavor,
• trace,
• filament,
• site,
• training,
• dependence,
• parameter,
• indication,
• workout,
• recognition,
• sensation,
• paint,
• cruelty,
• problem,
• anomaly,
• fight,
• access,
• setback,
• prototype,
• trauma,
• capability,
• place,
• contact,
• investment,
• network,
• demand,
• article,
• machine,
• service,
• action,
• code,
• occupation,
• equipment,
• magnitude,
• offering,
• measurement,
• infection,
• confrontation,
• morphology,
• relation,
• establishment,
• works,
• outlet,
• message,
• deformity,
• trap,
• influence,
• care,
• weapon,
• part,
• gathering,
• verification,
• fact,
• memorial,
• attack,
• perception,
• symmetry,
• key,
• system,
• challenge,
• theory,
• worship,
• malfunction,
• humour,
• sin,
• examination,
• art,
• manipulation,
• experience,
• modification,
• tier,
• exercise,
• construction,
• torment,
• addiction,
• disruption,
• wire,
• impurity,
• mail,
• input,
• production,
• development,
• stressor,
• project,
• side,
• signal,
• communication,
• comfort,
• vehicle,
• surroundings,
• therapy,
• trait,
• glossiness,
• terms,
• penalty,
• detector,
• error,
• outline,
• principle,
• danger,
• explanation,
• labor,
• preparation,
• stimulant,
• transformation,
• equation,
• element,
• partition,
• stretch,
• carrier,
• instrument,
• control,
• tool,
• circumstances,
• coordinate,
• interest,
• shape,
• community,
• molecule,
• method,
• consequence,
• adsorption,
• resource,
• layer,
• landmark,
• disability,
• mobility,
• imperfection,
• tag,
• document,
• adjustment,
• area,
• findings,
• point,
• manoeuvre,
• medicine,
• solution,
• pastime,
• industry,
• discomfort,
• papers,
• outburst,
• reason,
• scientist,
• goal,
• hole,
• complication,
• plant,
• requirement,
• proximity,
• wall,
• metric,
• advantage,
• handicap,
• contamination,
• location,
• descriptor,
• distribution,