thrush (n.)
- ague
- amebiasis
- anthrax
- brucellosis
- bulbul
- canary
- cholera
- cowpox
- cuckoo
- dengue
- diphtheria
- dysentery
- elephantiasis
- erysipelas
- flu
- frambesia
- grippe
- hepatitis
- herpes
- hookworm
- hydrophobia
- influenza
- lark
- leprosy
- leptospirosis
- lockjaw
- madness
- malaria
- mavis
- measles
- meningitis
- mockingbird
- mumps
- nightingale
- oriole
- ornithosis
- osteomyelitis
- parotitis
- pertussis
- pneumonia
- polio
- poliomyelitis
- psittacosis
- rabies
- rickettsialpox
- ringdove
- ringworm
- rubella
- rubeola
- scarlatina
- schistosomiasis
- shingles
- smallpox
- songbird
- songster
- tetanus
- tinea
- tuberculosis
- tularemia
- typhoid
- typhus
- vaccinia
- varicella
- variola
- warbler
- yaws
- zona
- zoster
That's the wise thrush; he sings each song twice over,
Lest you should think he never could recapture
The first fine careless rapture.