Modifiers matching hardship:

• regional,
• extreme,
• unexpected,
• unavoidable,
• severe,
• personal,
• general,
• economic,
• financial,
• unique,
• abnormal,

Simple categories matching unique:

• costume,
• dessert,
• property,
• point,
• item,
• industry,
• aspect,
• extra,
• attribute,
• candle,
• number,
• characteristic,
• bones,
• behavior,
• material,
• column,
• index,
• herb,
• incident,
• opponent,
• glasses,
• animal,
• object,
• quality,
• way,
• tissue,
• bird,
• component,
• payment,
• habitat,
• hairdo,
• stone,
• instrument,
• image,
• venue,
• clue,
• problem,
• gift,
• symbol,
• world,
• fiber,
• shape,
• purse,
• thing,
• taste,
• beverage,
• innovation,
• decor,
• packaging,
• touch,
• surface,
• audio,
• physiology,
• phenomenon,
• entity,
• insect,
• service,
• weapon,
• skill,
• building,
• handicraft,
• band,
• area,
• wine,
• ability,
• theme,
• monument,
• memorial,
• vegetable,
• decoration,
• facility,
• form,
• faculty,
• difference,
• function,
• system,
• nature,
• trait,
• flour,
• aggregate,
• experience,
• medium,
• sweetener,
• grant,
• peer,
• condition,
• color,
• vehicle,
• award,
• noise,
• layer,
• edifice,
• guarantee,
• complication,
• configuration,
• earring,
• food,
• gear,
• operations,
• textile,
• data,
• space,
• tee,
• content,
• compound,
• devices,
• recreation,
• housing,
• community,
• creature,
• ways,
• heritage,
• article,
• piece,
• eccentricity,
• track,
• movement,
• timbre,
• architecture,
• idea,
• region,
• collection,
• program,
• hardship,
• question,
• hairstyle,
• id,
• hardware,
• name,
• page,
• inhabitant,
• project,
• meat,
• plant,
• individual,
• container,
• identifier,
• document,
• pattern,
• quantity,
• vegetation,
• action,
• sound,
• pet,
• contaminant,
• scent,
• carrier,
• fabric,
• circumstances,
• treatment,
• schedule,
• appearance,
• capability,
• section,
• furnishing,
• ingredient,
• development,
• furniture,
• activity,
• clothes,
• substance,
• group,
• jewelry,
• endeavor,
• orchid,
• arts,
• merchandise,
• delicacy,
• dimension,
• organism,
• land,
• shop,
• keepsake,
• festival,
• embellishment,
• gem,
• circumstance,
• use,
• move,
• dish,
• character,
• animation,
• equipment,
• business,
• unit,
• credential,
• species,
• motility,
• fauna,
• ornamentation,
• information,
• accessory,
• risk,
• modality,
• signal,
• works,
• control,
• address,
• massage,
• performance,
• club,
• indicator,
• arena,
• monogram,
• stage,
• feature,
• occasion,
• flora,
• contraption,
• code,
• work,
• waste,
• chemical,
• feeling,
• hardwood,
• oasis,
• light,
• book,
• event,
• creation,
• design,
• artifact,
• tree,
• gas,
• garb,
• vocation,
• interest,
• rose,
• tradition,
• culture,
• proportion,
• reference,
• resource,
• flavoring,
• artefact,
• sport,
• postcard,
• oil,
• instrumentation,
• craft,
• solution,
• flavor,
• peculiarity,
• population,
• weaponry,
• procedure,
• bearing,
• measure,
• vocabulary,
• job,
• device,
• race,
• voice,
• tone,
• allergen,
• mandate,
• structure,
• treasure,
• wood,
• mission,
• site,
• language,
• filler,
• mark,
• style,
• jewellery,
• situation,
• marking,
• option,
• block,
• print,
• handle,
• gene,
• formation,
• product,
• location,
• outlet,
• production,
• practice,
• installation,
• asset,
• topic,
• investment,
• entertainment,
• assembly,
• vessel,
• discipline,
• collectible,
• mammal,
• fibre,
• armor,
• finish,
• adaptation,
• construction,
• morphology,
• course,
• offering,
• predator,
• fruit,
• commodity,
• process,
• value,
• test,
• occurrence,
• environment,
• game,
• critter,
• souvenir,
• part,
• identification,
• stuff,
• learner,
• assets,
• ecosystem,
• iv,
• case,
• place,
• source,
• vocalization,
• market,
• user,