Modifiers matching guidance:

• useful,
• instructional,
• published,
• written,
• operational,
• detailed,
• extra,
• external,
• regulatory,
• official,
• interim,
• informal,
• important,
• administrative,
• public,
• negative,
• temporary,
• qualitative,

Simple categories matching extra:

• keepsake,
• activity,
• help,
• acid,
• equipment,
• hardware,
• unit,
• support,
• feature,
• data,
• nutrient,
• facility,
• item,
• assignment,
• difficulty,
• vehicle,
• flavor,
• drink,
• option,
• apparel,
• subject,
• sound,
• information,
• protection,
• fastener,
• food,
• light,
• payment,
• clothing,
• sustenance,
• furnishing,
• effect,
• letters,
• space,
• part,
• component,
• mode,
• ingredient,
• image,
• medicine,
• room,
• peripheral,
• power,
• pay,
• page,
• thing,
• repayment,
• user,
• care,
• material,
• supply,
• surface,
• tissue,
• piece,
• file,
• flair,
• attribute,
• charge,
• area,
• group,
• sweetener,
• expense,
• content,
• medication,
• process,
• implement,
• weapon,
• character,
• word,
• animal,
• embellishment,
• attention,
• fee,
• sugar,
• instrument,
• healthcare,
• spice,
• structure,
• device,
• tool,
• painkiller,
• bag,
• performance,
• skill,
• feed,
• control,
• precaution,
• property,
• challenge,
• fat,
• touch,
• cell,
• benefit,
• fuel,
• fitting,
• guidance,
• task,
• incentive,
• income,
• site,
• liquid,
• club,
• job,
• copy,
• toy,
• indication,
• footwear,
• instruction,
• gadget,
• layer,
• seasoning,
• course,
• furniture,
• degree,
• duty,
• art,
• festivity,
• provisions,
• therapy,
• mixture,
• module,
• drive,
• work,
• decoration,
• bedding,
• flavoring,
• premium,
• review,
• event,
• gain,
• fluid,
• detail,
• condition,
• software,
• stuff,
• accessory,
• input,
• bit,
• treatment,
• effort,
• exhibit,
• requirement,
• construction,
• class,
• works,
• appliance,
• occasion,
• munition,
• responsibility,
• motion,
• training,
• medium,
• package,
• clothes,
• ability,
• assistance,
• rod,
• condiment,
• capability,
• goody,
• round,
• interface,
• place,
• dictionary,
• sensor,
• key,
• measure,
• garment,
• article,
• flavouring,
• parameter,
• meeting,
• frill,
• payload,
• topic,
• gear,
• herb,
• excursion,
• substance,
• sport,
• cd,
• sheet,
• commitment,
• button,
• service,
• ornament,
• weight,
• spermicide,
• game,
• beverage,
• fiber,
• description,
• details,
• signal,
• keyboard,
• instrumentation,
• info,