Modifiers matching mammal:

• small,
• curious,
• large,
• endemic,
• visual,
• non-human,
• nocturnal,
• diurnal,
• marine,
• verminous,
• young,
• charismatic,
• larger,
• pregnant,
• smaller,
• biting,
• carnivorous,
• predacious,
• feral,
• destructive,
• vicious,
• seasonal,
• british,
• undomesticated,
• arctic,
• urban,
• new,
• terrestrial,
• breeding,
• real,
• wild,
• dangerous,
• hoofed,
• elusive,
• native,
• commercial,
• smart,
• nonruminant,
• quadruped,
• tropical,
• rabid,
• specialized,
• ancient,
• modern,
• underwater,
• migratory,
• sentient,
• heavy,
• hairy,
• raised,
• ungulate,
• developed,
• rare,
• newborn,
• bipedal,
• fabulous,
• piscivorous,
• typical,
• undesirable,
• australian,
• individual,
• valuable,
• expensive,
• model,
• particular,
• big,
• european,
• exciting,
• toothed,
• alternative,
• intermediate,
• sleek,
• african,
• dead,
• oceanic,
• available,
• soft,
• injured,
• social,
• herbivorous,
• lower,
• little,
• secretive,
• tiny,
• sensitive,
• true,
• predatory,
• level,
• diverse,
• resident,
• fossorial,
• defenseless,
• canadian,
• vagile,
• extinct,
• multicellular,
• feline,
• furry,
• important,
• polar,
• major,
• exotic,
• intelligent,
• active,
• recent,
• semiaquatic,
• macroscopic,
• hooved,
• arboreal,
• wonderful,
• bodied,
• primitive,
• blooded,
• complex,
• riparian,
• familiar,
• cuddly,
• precocial,
• asian,
• wet,
• unwanted,
• strange,
• moving,
• susceptible,
• foreign,
• common,
• captive,
• trophic,
• unique,
• additional,
• extant,
• omnivorous,
• prehistoric,
• bigger,
• domesticated,
• fast,
• mean,
• lucky,
• local,
• resistant,
• threatened,
• sized,
• pelagic,
• horned,
• mental,
• related,
• unusual,
• pesky,
• flying,
• dry,
• invasive,
• size,
• abundant,
• distant,
• adult,
• upland,
• world,
• male,
• higher,
• huge,
• warm,
• ordinary,
• mobile,
• orphaned,
• interesting,
• nonnative,
• sedentary,
• cute,
• tall,
• experimental,
• insectivorous,
• indigenous,
• advanced,
• amphibious,
• nonhuman,
• varied,
• ruminant,
• domestic,

Simple categories matching expensive:

• form,
• spice,
• material,
• stone,
• item,
• wood,
• metal,
• equipment,
• conductor,
• country,
• arrangement,
• accoutrement,
• abrasive,
• cloth,
• fish,
• flooring,
• thing,
• elements,
• part,
• constituent,
• stuff,
• devices,
• feed,
• silicon,
• fiber,
• tubing,
• fluid,
• fabric,
• wax,
• boutique,
• narcotic,
• antidepressant,
• mammal,
• weapon,
• food,
• textile,
• fruit,
• technology,
• machinery,
• penalty,
• intervention,
• problem,
• function,
• medication,
• wine,
• softwood,
• investigation,
• polysaccharide,
• livestock,
• fertilizer,
• pearl,
• improvement,
• gasket,
• animal,
• event,
• variety,
• boat,
• glass,
• benefit,
• appliance,
• mailing,
• container,
• school,
• mission,
• serum,
• solution,
• cereal,
• coenzyme,
• gadget,
• protection,
• coolant,
• packaging,
• element,
• control,
• garment,
• paving,
• platform,
• ceremony,
• footwear,
• examination,
• creature,
• trip,
• gem,
• publication,
• oil,
• program,
• component,
• horn,
• system,
• protein,
• club,
• pastime,
• hospital,
• clothes,
• unit,
• apparatus,
• organs,
• fuel,
• drink,
• sulfide,
• condiment,
• flavouring,
• ware,
• aggregate,
• experiment,
• alcohol,
• assay,
• shopping,
• sensor,
• essence,
• toy,
• clothing,
• foodstuff,
• shed,
• vehicle,
• possession,
• process,
• speaker,
• delicacy,
• beverage,
• shape,
• behaviour,
• alloy,
• ink,
• gemstone,
• property,
• medicine,
• shellfish,
• catalyst,
• vessel,
• software,
• disease,
• plant,
• antibiotic,
• agent,
• generator,
• chemical,
• sweetener,
• computer,
• assets,
• sector,
• polymer,
• grain,
• seafood,
• method,
• fibre,
• car,
• projector,
• mineral,
• care,
• medium,
• discipline,
• outing,
• sport,
• gas,
• analysis,
• work,
• antiquity,
• brush,
• means,
• steak,
• camera,
• gear,
• test,
• shop,
• meal,
• hardware,
• merchandise,
• operations,
• module,
• upkeep,
• hardwood,
• research,
• os,
• defense,
• mouse,
• area,
• species,
• device,
• machine,
• cofactor,
• ingredient,
• management,
• treatment,
• surface,
• assistance,
• mechanism,
• endeavour,
• practice,
• object,
• extra,
• bridge,
• sounder,
• illness,
• glassware,
• clutch,
• fixture,
• package,
• peripheral,
• installation,
• institution,
• medicament,
• therapy,
• content,
• drug,
• land,
• meat,
• article,
• chicken,
• service,
• repair,
• activity,
• paraphernalia,
• undertaking,
• issue,
• substance,
• vinegar,
• pharmaceutical,
• security,
• transport,
• ornament,
• measure,
• condition,
• staff,
• jewel,
• decoration,
• structure,
• essential,
• opal,
• hotel,
• perishable,
• facility,
• roller,
• workstation,
• course,
• location,
• horse,
• rug,
• resin,
• accessory,
• modality,
• herb,
• compound,
• tool,
• artefact,
• testing,
• flower,
• layer,
• liquid,
• tissue,
• souvenir,
• frill,
• commodity,
• room,
• study,
• set,
• rubber,
• furnishing,
• works,
• fruitwood,
• product,
• procedure,
• substrate,
• lock,
• restaurant,
• resource,
• building,
• jewelry,
• instrumentation,
• bike,
• filler,
• feature,
• housing,
• programming,
• task,
• vegetable,
• kimono,
• nightspot,
• carpet,
• loan,
• option,
• expert,
• debt,
• coating,
• endeavor,
• arts,
• furniture,
• input,
• instrument,
• change,