Modifiers matching income:

• monthly,
• periodic,
• movable,
• annual,
• passive,
• future,
• global,
• current,
• related,
• unearned,
• corporate,
• fixed,
• personal,
• outside,
• economic,
• primary,
• regular,
• independent,
• local,
• out,
• variable,
• individual,
• ordinary,
• private,
• australian,
• active,
• foreign,
• domestic,
• earned,
• financial,
• taxable,
• secondary,
• ancillary,
• additional,
• total,
• alternative,
• miscellaneous,
• extra,
• significant,

Simple categories matching extra:

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