Modifiers matching organ:

• underground,
• vital,
• hollow,
• vegetative,
• entire,
• nearby,
• tubular,
• solid,
• thick,
• fragile,
• exposed,
• conductive,
• real,
• single,
• rigid,
• isolated,
• reproductive,
• complex,
• major,
• simple,
• visceral,
• elastic,
• accessible,
• physiological,
• adjacent,
• specialized,
• epithelial,
• internal,
• central,
• physical,
• large,
• soft,
• tactile,
• stable,
• moving,
• receptive,
• outer,
• discrete,
• disabled,
• adult,
• distal,
• critical,
• muscular,
• female,
• unusual,
• globular,
• useful,
• surrounding,
• localized,
• injured,
• dynamic,
• dense,
• active,
• key,
• inaccessible,
• fresh,
• important,
• intricate,
• mammalian,
• friable,
• bovine,
• excretory,
• larger,
• peripheral,
• remote,
• vascular,
• radiosensitive,
• foreign,
• heterogeneous,
• endocrine,
• neighboring,
• individual,
• deep,
• viscous,
• spare,
• vulnerable,
• affected,
• articulatory,
• secondary,
• cylindrical,
• metabolic,
• multicellular,
• thin,
• particular,
• whole,
• artificial,
• intact,
• crucial,
• external,
• hot,
• digestive,
• actual,
• specified,
• homogeneous,
• irregular,
• anatomical,
• sensory,
• inner,
• animal,
• respiratory,
• complicated,
• small,
• adaptive,
• new,
• abdominal,
• healthy,
• delicate,
• diseased,
• sensitive,
• normal,
• functional,
• quiescent,
• pelvic,
• glandular,
• lymphoid,
• essential,
• distant,
• unprotected,
• mobile,
• special,

Simple categories matching respiratory:

• machine,
• event,
• problem,
• disease,
• infection,
• reflex,
• drug,
• disorder,
• illness,
• product,
• cover,
• chain,
• condition,
• tube,
• depressant,
• connector,
• protection,
• passage,
• symptom,
• service,
• muscle,
• virus,
• tissue,
• complication,
• sound,
• structure,
• pathogen,
• toxin,
• organ,
• difficulty,
• cancer,
• cell,
• effort,
• signal,
• support,
• allergen,
• component,
• control,
• interval,
• carcinogen,
• sensitivity,
• failure,
• secretion,
• equipment,
• pathology,
• treatment,
• system,
• gas,
• care,
• hazard,
• death,