Simple categories matching visceral:

• organ,
• activity,
• organs,
• integrity,
• tissue,
• structure,
• protein,
• condition,
• disease,
• nerves,
• site,
• material,
• inflammation,
• pain,
• drive,
• problem,
• location,
• event,
• artery,
• muscle,
• complaint,
• sensation,
• symptom,
• process,
• response,
• phenomenon,
• tumour,
• anomaly,

Members with property visceral:

• heart,
• pain,
• ulceration,
• sinus_trouble,
• liver,
• vagina,
• abdominal_pain,
• cardiac_nerves,
• kidney_liver,
• temperature_control,
• renal_colic,
• brain,
• lung,
• vomiting,
• intestine,
• hypertension,
• ureter,
• kidney,
• mesentery,
• nylons,
• endocrine_organs,
• adobe,
• pharynx,
• digestive_organs,
• bladder,
• latex,
• chocolate,
• pelvic_organs,
• fluid_balance,
• gastrointestinal_tract,
• water_balance,
• hair,
• abdominal_wall,
• gizzard,
• appendicitis,
• aorta,
• ciliary_muscle,
• part,
• heart-rate_breathing,
• albumin,
• eye,
• pancreas,
• peritoneum,
• oviduct_muscle,
• specific_case,
• trachea,
• eye_pain,
• gastrointestinal_activity,
• menstrual_problem,
• bladder_tumour,
• gallbladder,
• anorexia,
• asthma,
• micturition,
• ingestion,
• reproduction,
• urinary_bladder,
• discarded_cloth,
• diaphoresis,
• nausea,
• liver_protein,
• glandular_secretion,
• gallbladder_nerves,
• prostatitis,
• thirst,
• gut,
• urination,
• plasma_albumin,
• rumen,
• joint,
• defecation,
• urogenital_system,
• heart_pain,
• renal_artery,
• olfactory_operations,
• intestinal_motility,
• transferrin,
• colitis,
• prostate,
• scoliosis,
• perspiration,
• digestion,
• pancreatitis,
• salt,
• appendix,
• fatty_tissue,
• esophagitis,
• breathing,
• secretion,
• blood_supply,
• circulation,
• indigestion,
• respiration,
• female_organs,
• hunger,
• splenic_artery,
• urinary_organs,
• constipation,
• gastrointestinal_pain,
• stomach,
• saltwater_balance,
• hepatitis,
• aortic_valve,
• gut_muscle,
• digestive_tract,
• sleep,
• spleen,
• myocardium,
• muscle_pain,