Modifiers matching necessity:

• key,
• common,
• useful,
• basic,
• important,
• civic,
• biological,
• vital,
• home,
• additional,
• pure,
• american,
• simple,
• everyday,
• modern,
• operational,
• personal,
• small,
• immediate,
• decorative,
• japanese,
• agricultural,
• usual,
• technological,
• physiological,
• biologic,
• hygienic,
• secure,
• mechanical,
• up,
• unsightly,
• interesting,
• rationed,
• elementary,
• medical,
• mundane,
• standard,
• essential,
• practical,
• elemental,

Simple categories matching useful:

• object,
• science,
• work,
• item,
• byproduct,
• part,
• creature,
• tissue,
• plant,
• microorganism,
• information,
• semiconductor,
• thing,
• drug,
• room,
• article,
• antidepressant,
• shape,
• food,
• bird,
• agent,
• metal,
• indicator,
• animal,
• concept,
• building,
• container,
• identifier,
• gear,
• material,
• toiletry,
• surface,
• prize,
• position,
• facility,
• trifle,
• commodity,
• evidence,
• intermediate,
• regulation,
• protocol,
• index,
• fixture,
• entity,
• subject,
• device,
• vocation,
• output,
• routine,
• card,
• artefact,
• form,
• topic,
• perennial,
• option,
• furniture,
• match,
• anticonvulsant,
• lexis,
• content,
• substance,
• arrangement,
• action,
• structure,
• info,
• relic,
• alloy,
• amenities,
• credential,
• hydrocarbon,
• abstraction,
• fibre,
• instruction,
• function,
• passion,
• nutrient,
• catalyst,
• quantity,
• illustration,
• character,
• task,
• theory,
• control,
• microbe,
• mechanism,
• polyhedron,
• mineral,
• example,
• place,
• mode,
• purpose,
• symbol,
• herb,
• organisation,
• weapon,
• technique,
• page,
• protein,
• quality,
• fuel,
• ware,
• tree,
• derivative,
• insect,
• substrate,
• polymer,
• product,
• ornament,
• system,
• remedy,
• clothes,
• practice,
• behaviour,
• location,
• signal,
• salt,
• support,
• layer,
• handicraft,
• steroid,
• accessory,
• antioxidant,
• language,
• record,
• enterprise,
• peripheral,
• appliance,
• movement,
• life,
• amount,
• trade,
• library,
• grass,
• unit,
• legume,
• utensil,
• macromolecule,
• elements,
• component,
• resource,
• model,
• acid,
• data,
• molecule,
• implement,
• stuff,
• organ,
• address,
• count,
• result,
• invention,
• pot,
• lipid,
• ability,
• calculation,
• operations,
• point,
• touch,
• report,
• fluid,
• rock,
• profession,
• emotion,
• job,
• variation,
• dog,
• utility,
• property,
• necessity,
• help,
• tip,
• vehicle,
• event,
• metabolite,
• protection,
• phytochemical,
• plane,
• vocabulary,
• garment,
• composition,
• particle,
• craft,
• details,
• equipment,
• deposit,
• gadget,
• construction,
• notion,
• widget,
• antibiotic,
• extra,
• category,
• project,
• business,
• constituent,
• palm,
• area,
• transformation,
• pharmaceutical,
• document,
• view,
• deliverable,
• tool,
• gas,
• outbuilding,
• feature,
• supply,
• needle,
• process,
• predator,
• framework,
• prefab,
• button,
• format,
• skill,
• section,
• phenomenon,
• larva,
• piece,
• sound,
• artifact,
• solid,
• machinery,
• application,
• activity,
• assets,
• software,
• bacteria,
• organism,
• service,
• shop,
• improvement,
• behavior,
• characteristic,
• course,
• plastic,
• knowledge,
• situation,
• energy,
• book,
• fraction,
• database,
• value,
• group,
• publication,
• end,
• institution,
• residue,
• labor,
• tube,
• text,
• species,
• sensor,
• graph,
• instrument,
• machine,
• table,
• occupation,
• solute,
• agreement,
• venture,
• program,
• chemical,
• arts,
• class,
• treatment,
• attribute,
• reminder,
• compound,
• trait,
• links,
• measure,
• guidance,
• provisions,
• theme,
• message,