Modifiers matching mammal:

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

Simple categories matching non-human:

• mammal,