Modifiers matching mammal:

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

Simple categories matching experimental:

• animal,
• substance,
• organism,
• model,
• rodent,
• equipment,
• condition,
• material,
• cataract,
• science,
• test,
• team,
• field,
• artefact,
• contaminant,
• function,
• genre,
• fluid,
• tool,
• biology,
• discipline,
• object,
• procedure,
• substrate,
• method,
• facility,
• work,
• scientist,
• study,
• stage,
• unit,
• physics,
• subject,
• investigation,
• system,
• plant,
• values,
• hardware,
• dimension,
• topic,
• device,
• treatment,
• property,
• feature,
• surface,
• works,
• host,
• environment,
• source,
• band,
• program,
• situation,
• variable,
• stuff,
• mammal,
• research,
• experience,
• therapy,
• constraint,
• medium,
• quantity,
• difficulty,
• skill,
• variance,
• artifact,
• parameter,
• details,
• project,
• control,
• data,
• instrumentation,
• design,
• psychology,
• fabric,
• analysis,
• vessel,
• devices,
• sensor,
• result,
• apparatus,
• instrument,
• information,
• technique,
• intervention,
• carrier,
• resource,
• disease,