Disease 
    
  
  
  
        
          Nouns
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      disease
    
 
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      illness, sickness etc. adj.
    
 
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      ailing etc.
    
 
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      all the ills that flesh is heir to" [Hamlet]
    
 
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      morbidity, morbosity
    
 
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      infirmity, ailment, indisposition
    
 
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      complaint, disorder, malady
    
 
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      distemper, distemperature. visitation, attack, seizure, stroke, fit. delicacy, loss of health, invalidation, cachexy
    
 
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      cachexia [Med.], atrophy, marasmus
    
 
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      indigestion, dyspepsia
    
 
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      decay etc. (deterioration) Deterioration
    
 
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      decline, consumption, palsy, paralysis, prostration. taint, pollution, infection, sepsis, septicity, infestation
    
 
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      epidemic, pandemic, endemic, epizootic
    
 
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      murrain, plague, pestilence, pox. sore, ulcer, abscess, fester, boil
    
 
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      pimple, wen etc. (swelling) Convexity
    
 
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      carbuncle, gathering, imposthume, peccant humor, issue
    
 
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      rot, canker, cold sore, fever sore
    
 
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      cancer, carcinoma, leukemia, neoplastic disease, malignancy, tumor
    
 
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      caries, mortification, corruption, gangrene, sphacelus, sphacelation, leprosy
    
 
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      eruption, rash, breaking out. fever, temperature, calenture
    
 
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      inflammation. ague, appendicitis
    
 
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      Asiatic cholera, spasmodic cholera
    
 
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      biliary calculus, kidney stone, black death, bubonic plague, pneumonic plague
    
 
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      blennorrhagia, blennorrhoea
    
 
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      blood poisoning, bloodstroke, bloody flux, brash
    
 
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      breakbone fever, dengue fever, malarial fever, Q-fever
    
 
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      heart attack, cardiac arrest, cardiomyopathy [Med.]
    
 
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      hardening of the arteries, arteriosclerosis, atherosclerosis
    
 
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      bronchocele [Med.], canker rash, cardialgia [Med.], carditis [Med.], endocarditis [Med.]
    
 
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      cholera, asphyxia
    
 
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      chlorosis, chorea, cynanche
    
 
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      enanthem, enanthema
    
 
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      erysipelas
    
 
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      exanthem, exanthema
    
 
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      gallstone, goiter, gonorrhea, green sickness
    
 
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      grip, grippe, influenza, flu
    
 
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      hay fever, heartburn, heaves, rupture, hernia, hemorrhoids, piles, herpes, itch, king's evil, lockjaw
    
 
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      measles, mumps, polio
    
 
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      necrosis, pertussis, phthisis, pneumonia, psora, pyaemia, pyrosis [Med.], quinsy, rachitis, ringworm, rubeola, St. Vitus's dance, scabies, scarlatina, scarlet fever, scrofula, seasickness, struma, syntexis, tetanus, tetter, tonsillitis, tonsilitis, tracheocele [Med.], trachoma, trismus [Med.], varicella [Med.], varicosis [Med.], variola [Med.], water qualm, whooping cough
    
 
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      yellow fever, yellow jack. fatal disease etc. (hopeless) [Absence, want or loss of hope.] Hopelessness
    
 
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      dangerous illness, galloping consumption, churchyard cough
    
 
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      general breaking up, break up of the system. [Disease of mind] idiocy etc. Imbecility. Folly
    
 
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      insanity etc. Insanity. martyr to disease
    
 
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      cripple
    
 
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      the halt the lame and the blind
    
 
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      " valetudinary, valetudinarian
    
 
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      invalid, patient, case
    
 
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      sickroom, sick-chamber. [Science of disease] pathology, etiology, nosology. [Veterinary] anthrax, bighead
    
 
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      blackleg, blackquarter
    
 
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      cattle plague, glanders, mange, scrapie, milk sickness
    
 
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      heartworm, feline leukemia, roundworms
    
 
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      quarter-evil, quarter-ill
    
 
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      rinderpest. [disease-causing agents] virus, bacterium, bacteria. [types of viruses] DNA virus
    
 
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      RNA virus. [RNA viruses] rhinovirus
    
 
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      rhabdovirus
    
 
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      picornavirus. [DNA viruses] herpesvirus
    
 
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      cytomegalovirus, CMV
    
 
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      human immunodefficiency virus, HIV.
    
 
         
        
          Verbs
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      be ill etc. adj.
    
 
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      ail, suffer, labor under, be affected with, complain of, have
    
 
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      droop, flag, languish, halt
    
 
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      sicken, peak, pine
    
 
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      gasp. keep one's bed
    
 
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      feign sickness etc. (falsehood) Falsehood. lay by, lay up
    
 
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      take a disease, catch a disease etc. n., catch an infection
    
 
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      break out.
    
 
         
        
          Adjectives
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      diseased
    
 
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      ailing etc. v.
    
 
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      ill, ill of
    
 
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      taken ill, seized with
    
 
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      indisposed, unwell, sick, squeamish, poorly, seedy
    
 
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      affected with illness, afflicted with illness
    
 
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      laid up, confined, bedridden, invalided, in hospital, on the sick list
    
 
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      out of health, out of sorts
    
 
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      under the weather [U.S.]
    
 
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      valetudinary. unsound, unhealthy
    
 
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      sickly, morbid, morbose, healthless, infirm, chlorotic [Med.], unbraced. drooping, flagging, lame, crippled, halting. morbid, tainted, vitiated, peccant, contaminated, poisoned, tabid, mangy, leprous, cankered
    
 
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      rotten, rotten to the core, rotten at the core
    
 
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      withered, palsied, paralytic
    
 
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      dyspeptic
    
 
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      luetic, pneumonic, pulmonic [Med.], phthisic, rachitic
    
 
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      syntectic, syntectical
    
 
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      tabetic, varicose. touched in the wind, broken-winded, spavined, gasping
    
 
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      weakened etc. (weak) Weakness
    
 
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      decrepit
    
 
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      decayed etc. (deteriorated) Deterioration
    
 
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      incurable etc. (hopeless) [Absence, want or loss of hope.] Hopelessness
    
 
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      in declining health
    
 
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      cranky
    
 
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      in a bad way, in danger, prostrate
    
 
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      moribund etc. (death) Death. morbific etc. Insalubrity
    
 
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      epidemic, endemic
    
 
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      zymotic.