Simple categories matching intrusive:

• practice,
• measure,
• use,
• rock,
• activity,
• recreation,
• work,
• development,
• experience,
• procedure,
• investigation,
• thought,
• action,
• body,

Members with property intrusive:

• intrusive_memory,
• court,
• utility_work,
• construction,
• granite,
• balloon_dilatation,
• hospitalization,
• diorite,
• survey,
• obsession,
• logging,
• blood_drawing,
• genetic_testing,
• gabbro,
• excavation,
• traffic,
• covert_surveillance,
• utility_works,
• education,
• barbed_wire,
• sills,
• coalition_peace,
• sampling_operations,
• search,
• repair,
• maintenance,
• idea,
• community-service_order,
• cardiac_catheterization,
• parole_revocation,
• use,
• flashback_reliving,
• polls,
• motor_sport,
• endoscopy,
• biotite_gneiss,
• testing,
• surveillance,
• refrigerant_removal,
• parking_permit,
• chemotherapy,
• road_building,
• contrast_radiology,
• quiet_time,
• porphyry,
• soil_boring,
• pegmatite,
• pressure_washing,
• outreach,
• alcohol_testing,
• water,
• seizure,
• soil,
• staff_training,
• flashback,
• probation,
• spyware,
• persuasion,
• anchor_drag,
• dacite,
• interview,
• leak_repair,
• physical_surveillance,
• polygraph_test,
• jack_hammer,
• low_scan,
• recurrent_memory,
• intravenous_line,
• building_dam,
• ongoing_surveillance,
• lifestyle_change,
• wild_horse,
• remediation,
• informal_warning,
• pastoral_counseling,
• clay-pigeon_shooting,
• body_search,
• mixed_use,
• parking,
• radiation,
• unwanted_memory,
• venipuncture,
• creek_channelization,
• gas_exploration,
• road,
• industrial_use,
• urine_testing,
• destructive_testing,
• quartz_diorite,
• military_activity,
• residence,
• data_exchange,
• demolition,
• catheterization,
• house,
• feelings,
• basalt,
• visitor_education,
• surgery,
• cleaning,
• utility,
• sill,
• community_intervention,
• tax_incentive,
• geophysical_survey,
• football,
• turp,
• granitic_pluton,
• reactive_sign,
• construction_work,
• housing_construction,
• issue,
• reward_system,
• blood,
• confiscation,
• surgical_procedure,
• fine,
• drug_test,
• saliva_sample,
• kimberlite,
• protest,
• fingerprinting,
• password_cracking,
• notification,
• construction_activity,
• marsh_vegetation,
• imprisonment,
• residential_development,
• medication,
• fishing,
• restraint,
• injection,
• reinforcement,
• instrument_calibration,
• disease,
• sampling,
• laser_therapy,
• police,
• cavity,
• spam,
• tickling,
• verbal_abuse,
• peridotite,
• tilling,