Modifiers matching stimulus:

• stressful,
• external,
• harmful,
• real,
• positive,
• artificial,
• supplemental,
• simple,
• special,
• sensory,
• local,
• internal,
• neutral,
• complex,
• noxious,
• physical,
• monotonous,
• familiar,
• subjective,
• visual,
• nonspecific,
• chronic,
• physiological,
• pathologic,
• psychic,
• stimulating,
• mechanical,
• social,
• distressing,
• physiologic,
• organizational,
• distinct,
• standard,
• aversive,
• prolonged,
• maternal,
• adverse,
• environmental,
• mental,
• diverse,
• temporal,
• natural,
• pictorial,
• subtle,
• individual,
• instructional,
• pathological,
• intense,
• identifiable,
• exogenous,
• cellular,
• painful,
• outside,
• major,
• biological,
• strong,
• inflammatory,
• detrimental,
• rhythmic,
• peripheral,
• constant,
• abnormal,
• noninfectious,
• innocuous,
• extraneous,
• unpleasant,
• transient,
• negative,
• extracellular,
• electrical,
• old,
• light,
• cytotoxic,
• chemical,
• ambient,
• emotional,
• damaging,
• multiple,
• rewarding,
• auditory,

Simple categories matching subjective:

• skill,
• symptom,
• judgment,
• sport,
• state,
• motive,
• faculty,
• measure,
• attribute,
• perception,
• trait,
• quality,
• foundation,
• feature,
• source,
• phenomenon,
• thing,
• motivation,
• philosophy,
• knowledge,
• process,
• nature,
• experience,
• matter,
• area,
• game,
• entity,
• dimension,
• product,
• category,
• information,
• sense,
• difference,
• means,
• grace,
• aspect,
• fulfillment,
• stuff,
• feeling,
• item,
• feelings,
• estimation,
• event,
• difficulty,
• evidence,
• structure,
• inconvenience,
• works,
• form,
• goal,
• impression,
• probability,
• relation,
• values,
• magnitude,
• culture,
• idea,
• content,
• endeavour,
• response,
• conclusion,
• consideration,
• annoyance,
• activity,
• notion,
• distinction,
• report,
• guideline,
• strain,
• disorder,
• right,
• cause,
• quantity,
• arousal,
• sensation,
• assignment,
• intensity,
• nighttime,
• procedure,
• statement,
• variable,
• sensibility,
• method,
• change,
• thought,
• burden,
• evaluation,
• point,
• language,
• measurement,
• issue,
• discipline,
• status,
• test,
• stimulus,
• science,
• condition,
• complaint,
• criterion,
• question,
• concept,
• recollection,
• judgement,
• input,
• discomfort,
• reaction,
• view,
• domain,
• behavior,
• subject,
• factor,
• descriptor,
• emotion,
• service,
• existence,
• terms,
• property,
• assessment,
• data,
• meaning,
• characteristic,