Modifiers matching monster:

• large,
• mythical,
• dark,
• medieval,
• evil,
• supernatural,
• strong,
• tougher,
• legendary,
• aggressive,
• scary,
• fantastical,
• larger,
• good,
• powerful,
• strange,
• size,
• fictional,
• dead,
• female,
• new,
• fabled,
• aquatic,
• rare,
• fantastic,
• mythological,
• intelligent,
• individual,
• big,
• classical,
• vicious,

Simple categories matching rare:

• error,
• metal,
• source,
• organism,
• animal,
• material,
• monster,
• disease,
• problem,
• pathogen,
• bird,
• cell,
• flower,
• gas,
• spirits,
• phenomenon,
• entity,
• defect,
• compound,
• species,
• works,
• item,
• intervention,
• merchandise,
• drug,
• complication,
• disturbance,
• building,
• location,
• stuff,
• gem,
• product,
• event,
• case,
• wood,
• hardwood,
• occurrence,
• piece,
• art,
• extra,
• coin,
• carnivore,
• community,
• cat,
• vehicle,
• wildflower,
• group,
• monotreme,
• fish,
• cause,
• allergen,
• dragon,
• waterfowl,
• amphibian,
• armor,
• object,
• antiquity,
• shape,
• formation,
• quality,
• outcome,
• instance,
• survivor,
• salamander,
• feline,
• food,
• constituent,
• disorder,
• plant,
• atom,
• lesion,
• malignancy,
• anuran,
• anaemia,
• fibre,
• tumour,
• predator,
• form,
• duck,
• gemstone,
• article,
• native,
• substrate,
• element,
• wine,
• harm,
• symptom,
• recording,
• infection,
• thing,
• society,
• hominid,
• deposit,
• dyscrasia,
• virus,
• essence,
• circumstances,
• car,
• invertebrate,
• relative,
• seabird,
• mishap,
• endemic,
• dragonfly,
• fauna,
• herb,
• meat,
• weed,
• mineral,
• jewel,
• tree,
• earth,
• instrument,
• illness,
• document,
• insect,
• mollusc,
• spice,
• abnormality,
• flora,
• mushroom,
• treasure,
• commodity,
• antelope,
• finch,
• monument,
• reaction,
• creature,
• waterbird,
• ingredient,
• bauble,
• situation,
• raptor,
• neoplasm,
• critter,
• danger,
• artifact,
• vegetable,
• tumor,
• hazard,
• trade,
• vertebrate,
• butterfly,
• disaster,
• nester,
• feature,
• foodstuff,
• ungulate,
• component,
• pathology,
• betaine,
• fruit,
• substance,
• unit,
• crystal,
• kind,
• solid,
• delicacy,
• mammal,
• language,
• cancer,
• chemical,
• weapon,
• character,
• process,
• mutation,
• stone,
• condition,
• alkali,
• pet,
• oxide,
• resource,
• medium,
• reptile,
• book,
• taxon,
• trait,