Simple categories matching operative:

• procedure,
• option,
• work,
• means,
• characteristic,
• devices,
• device,
• service,
• document,
• surgery,
• activity,
• tool,

Members with property operative:

• jaw,
• excision,
• biopsy,
• wedge_resection,
• lateral_release,
• scissors,
• hysterectomy,
• deed,
• data-processing_devices,
• drying_machine,
• remote_surgery,
• small_scissors,
• amputation,
• arthrocentesis,
• procedure_approach,
• surgery,
• corrective_measure,
• manual_assembly,
• oophorectomy,
• minor_excision,
• semiconductor_laser,
• appendectomy,
• hysterectomy_procedure,
• tonsillectomy,
• practice,
• machinery,
• deeds,
• aortic_surgery,
• curettage,
• lymph-node_dissection,
• salpingectomy,
• promotional_material,
• shovel,
• thyroidectomy,
• construction_service,
• obtaining_biopsy,
• arterial_exploration,
• facelift,
• simple_mastectomy,
• cardiac_surgery,
• spread,
• polyp_resection,
• knee_arthroplasty,
• suturing,
• endometrial_ablation,
• human-right_advocacy,
• splenectomy,
• oral_surgery,
• material,
• process_service,
• osteotomy,
• pneumonectomy,
• mass_excision,
• liver_resection,
• hardness,
• aged_care,
• endoscopy,
• bone_graft,
• contract,
• lung_biopsy,
• blade,
• distal_pancreatectomy,
• intravenous_line,
• cholecystectomy,
• spinal_decompression,
• colon_surgery,
• abdominal_surgery,
• tubal_sterilization,
• subdural_tap,
• adenoidectomy,
• pouch_measurement,
• part_assembly,
• ongoing_inspection,
• project,
• social_service,
• tissue_collector,
• hysteroscopy,
• gi_operation,
• arthroplasty,
• childcare,
• design,
• plant_equipment,
• knee_surgery,
• liposuction,
• colonoscopy,
• lobectomy,
• dental_work,
• tool_instrument,
• unilateral_ovariectomy,
• craniotomy,
• supervision,
• area_management,
• mill_work,
• facility,
• biopsy_instrument,