Modifiers matching testing:

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

Simple categories matching operational:

• focus,
• equipment,
• ratio,
• activity,
• gauge,
• status,
• limitation,
• assistance,
• works,
• phenomenon,
• figure,
• budget,
• unit,
• expense,
• system,
• guideline,
• error,
• connection,
• zone,
• measure,
• interruption,
• problem,
• work,
• policy,
• parameter,
• procedure,
• process,
• building,
• line,
• consideration,
• challenge,
• task,
• indicator,
• department,
• information,
• control,
• assets,
• characteristic,
• modification,
• discipline,
• outcome,
• variation,
• notice,
• force,
• duty,
• description,
• function,
• criterion,
• instructions,
• cooperation,
• entity,
• innovation,
• performance,
• application,
• material,
• employee,
• assembly,
• structure,
• plan,
• cost,
• strategy,
• symbol,
• readiness,
• person,
• record,
• spacecraft,
• discharge,
• solution,
• capability,
• cluster,
• business,
• tool,
• schedule,
• difficulty,
• data,
• document,
• experience,
• goal,
• change,
• success,
• committee,
• environment,
• decision,
• button,
• mode,
• mechanism,
• impact,
• input,
• behavior,
• product,
• knowledge,
• circumstances,
• sensor,
• organisation,
• base,
• stuff,
• sector,
• point,
• thing,
• staff,
• device,
• part,
• incident,
• action,
• event,
• office,
• improvement,
• upset,
• disruption,
• region,
• guidance,
• group,
• agreement,
• failure,
• cycle,
• liabilities,
• details,
• skill,
• command,
• occurrence,
• resource,
• condition,
• concept,
• user,
• attribute,
• interference,
• audit,
• risk,
• personnel,
• issue,
• nature,
• agency,
• setting,
• restriction,
• topic,
• opening,
• job,
• area,
• component,
• support,
• facility,
• arrangement,
• aspect,
• waste,
• proposition,
• matter,
• steps,
• accident,
• situation,
• report,
• necessity,
• equation,
• level,
• project,
• institution,
• feature,
• temperature,
• domain,
• site,
• server,
• constraint,
• mission,
• organization,
• means,
• aid,
• role,
• inspection,
• quality,
• effort,
• requirement,
• property,
• choice,
• aircraft,
• method,
• expenditure,
• item,
• program,
• practice,
• layer,
• management,
• behaviour,
• use,
• variable,
• supply,
• craft,
• company,
• specification,
• vehicle,
• body,
• mirror,
• service,
• deviation,
• team,
• section,
• state,
• dealings,
• testing,
• efficiency,
• sound,
• theme,