Synonyms|65Antonyms|0|Broader|4Narrower|0Related|1
6
sleeping sickness(noun, type)
3
lethargic encephalitis
3
sleepy sickness
2
catalepsy
2
epidemic encephalitis
2
narcolepsy
2
trance
1
ague
1
anthrax
1
black death
1
cholera
1
coma
1
diphtheria
1
dysentery
1
flu
1
grippe
1
hepatitis
1
herpes
1
high
1
hookworm
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APASmart Define. (2015). encephalitis lethargica thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/encephalitis_lethargica/thesaurus/synonyms
ChicagoSmart Define. 2015. "encephalitis lethargica thesaurus" https://smartdefine.org/encephalitis_lethargica/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, encephalitis lethargica thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/encephalitis_lethargica/thesaurus/synonyms>.
MLASmart Define. "encephalitis lethargica thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/encephalitis_lethargica/thesaurus/synonyms>