Modifiers matching ceremony:

• religious,
• christian,
• catholic,
• traditional,
• personal,
• larger,
• national,
• serious,
• liturgical,
• special,
• official,
• big,
• basic,
• buddhist,
• public,
• military,
• sad,
• related,
• local,
• sacred,
• written,
• private,
• ritualistic,
• communal,
• emotional,
• important,
• disciplinary,
• formal,
• informal,
• academic,
• beautiful,
• jewish,
• individual,
• surrounding,
• spiritual,
• large,
• domestic,
• joyous,
• cultural,
• outdoor,
• auspicious,
• colorful,
• major,
• home,
• holy,
• complicated,
• supporting,
• happy,
• significant,
• meaningful,
• annual,
• main,
• intimate,
• expensive,
• tribal,
• solemn,
• social,
• costly,
• civil,
• secular,

Simple categories matching costly:

• condition,
• material,
• constituent,
• works,
• gem,
• innovation,
• surprise,
• resource,
• item,
• equipment,
• measure,
• textile,
• stuff,
• institution,
• metal,
• ingredient,
• facility,
• treatment,
• article,
• component,
• merchandise,
• activity,
• disease,
• illness,
• beverage,
• intervention,
• filler,
• area,
• object,
• control,
• hardware,
• instrument,
• event,
• practitioner,
• possession,
• addiction,
• work,
• business,
• test,
• behavior,
• procedure,
• hardwood,
• pet,
• failure,
• fabric,
• extra,
• insecticide,
• occurrence,
• ceremony,
• cheese,
• structure,
• drug,
• benefit,
• chemical,
• vehicle,
• macromolecule,
• trait,
• sensor,
• assets,
• element,
• gizmo,
• part,
• behaviour,
• setting,
• change,
• penalty,
• use,
• system,
• medium,
• thing,
• complication,
• care,
• modality,
• service,
• wood,
• testing,
• placement,
• process,
• action,
• connection,
• stone,
• animal,
• spice,
• option,
• fuel,
• machine,
• crime,
• mechanism,
• product,
• insurance,
• technician,
• compound,
• signal,
• accommodation,
• liquid,
• undertaking,
• tissue,
• mineral,
• study,
• halogen,
• substance,
• infection,
• disorder,
• preparation,
• addition,
• investigation,
• project,
• repair,
• food,
• fitting,