Modifiers matching stain:

• tough,
• chemical,
• unusual,
• liquid,
• stubborn,
• oily,
• lipophilic,
• blue,
• everyday,
• permanent,
• sensitive,
• little,
• dark,
• common,
• colored,
• necessary,
• coloured,
• difficult,
• simple,
• great,
• heavy,
• complicated,
• industrial,
• basic,
• fatty,
• greasy,
• unwanted,
• organic,
• normal,
• hydrophilic,
• dangerous,
• visible,
• exterior,
• light,
• biodegradable,
• special,
• heavier,
• hard,
• topical,
• harmful,
• solid,
• clean,
• proteinaceous,
• standard,
• internal,
• soluble,
• off,
• unsightly,
• domestic,
• dry,

Simple categories matching normal:

• practice,
• operator,
• function,
• structure,
• tissue,
• state,
• emotion,
• surface,
• abnormality,
• disturbance,
• process,
• use,
• fault,
• weapon,
• cell,
• attribute,
• response,
• behaviour,
• reaction,
• condition,
• breast,
• movement,
• equipment,
• pleasure,
• metal,
• activity,
• orifice,
• fear,
• body,
• subject,
• cause,
• souvenir,
• space,
• situation,
• organs,
• rock,
• leukocyte,
• issue,
• occurrence,
• cognition,
• pain,
• market,
• circuit,
• behavior,
• change,
• viscera,
• treatment,
• service,
• light,
• feelings,
• input,
• barrier,
• immunity,
• matter,
• meaning,
• part,
• spinel,
• metabolite,
• appliance,
• vessel,
• facility,
• institution,
• brain,
• weakness,
• position,
• flora,
• stain,
• system,
• organ,
• event,
• mood,
• building,
• utility,
• signal,
• solid,
• sound,
• fuel,
• epithelium,
• thing,
• operation,
• worry,
• illumination,
• symptom,
• sign,
• sadness,
• adornment,
• occupation,
• characteristic,
• gym,
• power,
• rhythm,
• maintenance,
• level,
• virtue,
• experience,
• usage,
• variation,
• surgery,
• growth,
• material,
• item,
• stuff,
• feeling,
• pay,
• topic,
• particle,
• fixture,
• ion,
• development,
• trait,
• molding,
• lighting,
• conductor,
• feature,
• mode,