Modifiers matching formation:

• smaller,
• geologic,
• national,
• traditional,
• geological,
• stable,
• uniform,
• political,
• social,
• medium,
• natural,
• ideological,
• major,
• impersonal,
• tall,
• underground,
• structural,
• deep,
• regular,
• calcareous,
• popular,
• small,
• typical,
• elastic,
• hard,
• past,
• key,
• surrounding,
• defensive,
• organized,
• rocky,
• unusual,
• underwater,
• geographic,
• geophysical,
• subsurface,
• organic,
• polygonal,
• ancient,
• unstable,
• pathologic,
• glacial,
• discrete,
• siliceous,
• massive,
• tropical,
• artistic,
• harder,
• impressive,
• diverse,
• driving,
• hollow,
• individual,
• conical,
• acid,
• undesirable,
• strong,
• porous,
• personal,
• monolithic,
• formal,
• separate,
• symbolic,
• common,
• volcanic,
• dense,
• crystalline,
• softer,
• active,
• intricate,
• military,
• abrasive,
• morbid,
• geometric,
• sacred,
• offer,
• interesting,
• conceptual,
• virtual,
• solid,
• unique,
• larger,
• earthen,
• thick,
• pointed,
• homogeneous,
• standard,
• beautiful,
• rare,
• mental,
• quaternary,
• exterior,
• special,
• pedestrian,
• spatial,
• impermeable,
• galactic,
• complex,
• territorial,
• sedimentary,
• strange,
• molecular,
• impervious,
• sticky,
• nearby,
• plastic,
• salt,
• christian,
• cultural,
• star,
• historical,
• vertical,
• moving,
• permeable,
• unconsolidated,
• spiritual,
• geographical,
• up,
• igneous,
• soft,
• particular,
• coastal,
• internal,
• cambrian,
• large,
• weak,

Simple categories matching ancient:

• artifact,
• building,
• event,
• creature,
• antiquity,
• arts,
• mammal,
• dna,
• tongue,
• teleost,
• plant,
• weapon,
• place,
• animal,
• type,
• craft,
• illness,
• beast,
• language,
• writings,
• feature,
• structure,
• tradition,
• formation,
• wisdom,
• theme,
• practice,
• art,
• possession,
• surface,
• game,
• relic,
• heritage,
• material,
• item,
• calligraphy,
• activity,
• tree,
• man,
• manuscript,
• system,
• tool,
• fish,
• curio,
• coral,
• grain,
• style,
• tissue,
• institution,
• science,
• artwork,
• thing,
• american,
• shop,
• dance,
• document,
• reptile,
• paganism,
• flora,
• works,
• treasure,
• version,
• knowledge,
• artefact,
• papyrus,
• relative,
• architecture,
• weaponry,
• culture,
• writing,
• profession,
• skill,
• belief,
• hominid,
• image,
• philosophy,
• protist,
• monument,
• human,
• stone,
• book,
• intelligence,
• evidence,
• ruler,
• medium,
• vertebrate,
• object,
• therapy,
• unit,
• society,
• thought,
• forest,
• religion,
• organism,
• microorganism,
• literature,
• street,
• instrument,
• superstition,