Modifiers matching testing:

• operational,
• external,
• diagnostic,
• detailed,
• expensive,
• noninvasive,
• planned,
• biochemical,
• invasive,
• routine,
• necessary,
• radiological,
• formal,
• electrical,
• mechanical,
• oriented,
• cardiac,
• current,
• static,
• common,
• additional,
• functional,
• scientific,
• affective,
• special,
• mental,
• aerodynamic,
• basic,
• analytical,
• genetic,
• supplemental,
• technical,
• standardized,
• costly,
• medical,
• nuclear,
• informal,
• gastrointestinal,
• specialized,
• biological,
• environmental,
• neurological,

Simple categories matching costly:

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