Modifiers matching infection:

• disgusting,
• external,
• unexpected,
• viral,
• bacterial,
• respiratory,
• pelvic,
• communicable,
• acute,
• latent,
• european,
• ordinary,
• serious,
• spinal,
• complex,
• common,
• specified,
• fulminant,
• biological,
• single,
• level,
• joint,
• benign,
• contagious,
• opportunistic,
• generalised,
• severe,
• costly,
• fatal,
• unwanted,
• nasty,
• noninvasive,
• chronic,
• systemic,
• auxiliary,
• zoonotic,
• harmful,
• nearby,
• metastatic,
• cervical,
• reversible,
• epidemic,
• cold,
• sudden,
• postoperative,
• animal,
• bad,
• multiple,
• mucosal,
• maternal,
• devastating,
• genitourinary,
• rickettsial,
• clinical,
• microbial,
• unknown,
• localized,
• new,
• diverse,
• ocular,
• relevant,
• secondary,
• airborne,
• familiar,
• preoperative,
• deep,
• pediatric,
• dental,
• physical,
• complicated,
• acquired,
• sexual,
• intractable,
• small,
• incurable,
• vaginal,
• eruptive,
• chlamydial,
• gynecological,
• focal,
• inflammatory,
• suppurative,
• mild,
• local,
• dermatological,
• adjacent,
• adult,
• febrile,
• neonatal,
• ulcerative,
• topical,
• basic,
• dangerous,
• corneal,
• gastrointestinal,
• venereal,
• terrible,
• streptococcal,
• persistent,
• pulmonary,
• rare,
• neurological,
• endemic,
• negative,
• concerned,
• underlying,
• related,
• postnatal,
• perinatal,
• bacteremic,
• vital,
• curable,
• tropical,
• pyogenic,
• induced,
• pleural,
• bronchial,
• simple,
• cooccurring,
• concurrent,
• critical,
• generalized,
• visible,
• pneumococcal,
• helminthic,
• intracranial,
• pandemic,
• cerebral,
• female,
• several,
• important,
• staphylococcal,
• seated,
• transient,
• minor,
• untreated,
• septic,
• enteric,
• preventable,
• possible,
• concomitant,
• major,
• difficult,
• parasitical,
• abdominal,
• ophthalmic,
• fungal,
• threatening,
• parasitic,
• lethal,
• stubborn,
• stimulating,
• progressive,
• pathogenic,
• invasive,
• nosocomial,
• renal,
• gi,
• granulomatous,
• opportunist,
• protozoal,
• emergent,
• resistant,
• periodontal,
• transmissible,
• remote,
• intrauterine,
• natural,
• orthopaedic,
• debilitating,
• superficial,
• cutaneous,
• deadly,
• recurrent,
• oral,
• uncontrolled,
• genital,
• primary,
• unusual,
• subclinical,
• vesical,
• intracellular,
• widespread,
• congenital,
• routine,
• internal,
• general,
• digestive,
• significant,
• active,
• uterine,
• intestinal,
• prevalent,
• temporary,
• exotic,

Simple categories matching respiratory:

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