Simple categories matching uncommon:

• ore,
• accident,
• pathogen,
• condition,
• herb,
• action,
• organism,
• animal,

Members with property uncommon:

• parsley,
• hemochromatosis,
• cold,
• erythematous_dermatitis,
• galingale,
• amyloidosis,
• valvular_disease,
• sle,
• sickle-cell_anaemia,
• real_crime,
• aleutian_disease,
• basil,
• acromegaly,
• power-plant_failure,
• influenza,
• eosinophilic_granuloma,
• alkaptonuria,
• coronary,
• congenital_anomaly,
• malaria,
• huntington_disease,
• pituitary_tumor,
• pituitary_dwarfism,
• gonadal_dysgenesis,
• neurologic_complication,
• hyperparathyroidism,
• multiple_sclerosis,
• exotic_disease,
• pericardial_disease,
• key-lime_basil,
• cystic_fibrosis,
• humid_condition,
• parasite,
• salmonella,
• anaphylaxis,
• cancer,
• storage_disorder,
• membranous_croup,
• breast_sarcoma,
• hiv,
• moisture,
• extreme_heat,
• thyroid_disorder,
• elephant,
• cerebellar_ataxia,
• ruby,
• bipolar_disorder,
• scleroderma,
• phenylketonuria_pku,
• lime_geranium,
• massive_injury,
• diabetes,
• mycobacterium,
• duckbill_platypus,
• chocolate_mint,
• leishmania,