Modifiers matching housekeeping:

• interior,
• necessary,
• heavy,

Simple categories matching necessary:

• item,
• processing,
• clothing,
• disbursement,
• equipment,
• place,
• preparation,
• molecule,
• mechanism,
• facility,
• action,
• thing,
• furniture,
• works,
• elements,
• appliance,
• opening,
• nutrient,
• amount,
• tissue,
• system,
• material,
• information,
• move,
• accommodation,
• authorization,
• instrument,
• part,
• aggregate,
• circuitry,
• requirement,
• stuff,
• use,
• mineral,
• separation,
• gear,
• point,
• furnishing,
• background,
• characteristic,
• liquid,
• staple,
• measure,
• support,
• driver,
• cofactor,
• supply,
• inspection,
• toiletry,
• hole,
• info,
• space,
• drink,
• infrastructure,
• issue,
• linen,
• charge,
• document,
• procedure,
• chemical,
• evidence,
• unit,
• care,
• foodstuff,
• detail,
• fitting,
• testing,
• subject,
• papers,
• reference,
• commodity,
• installation,
• catalyst,
• arrangement,
• condiment,
• input,
• incentive,
• tool,
• activity,
• object,
• process,
• time,
• aspect,
• property,
• assistance,
• micronutrient,
• experiment,
• article,
• personnel,
• accessory,
• outbuilding,
• hospital,
• machinery,
• machine,
• abnormality,
• fastener,
• function,
• garment,
• building,
• food,
• trait,
• condition,
• import,
• key,
• module,
• peripheral,
• metal,
• meter,
• file,
• treatment,
• connection,
• substance,
• housekeeping,
• event,
• institution,
• beverage,
• statement,
• change,
• software,
• instrumentation,
• environment,
• work,
• product,
• duty,
• resource,
• paperwork,
• regulation,
• form,
• test,
• service,
• memory,
• conduit,
• widget,
• ware,
• model,
• fee,
• data,
• occupation,
• belongings,
• area,
• utility,
• industry,
• shop,
• course,
• stain,
• apparatus,
• hormone,
• vocabulary,
• adjustment,
• report,
• administration,
• group,
• electrode,
• structure,
• basics,
• skill,
• animation,
• representation,
• expenditure,
• means,
• order,
• protein,
• errand,
• cover,
• trip,
• sensor,
• investigation,
• hardware,
• modification,
• medium,
• ingredient,
• fact,
• record,
• extra,
• attribute,
• conveyance,
• gadget,
• surface,
• quality,
• cost,
• bedding,
• improvement,
• precaution,
• location,
• salt,
• apparel,
• proof,
• topic,
• utensil,
• device,
• drug,
• portion,
• expense,
• code,
• implement,
• fixture,
• fluid,
• provisions,
• feature,
• room,
• medication,
• protection,
• research,
• task,
• consideration,
• documentation,
• component,
• control,
• response,