We don't have synonyms for lepto yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are leto, lento and klepto.
(n) :
(informal, biology) Abbreviation of leptospira. [Any bacterium of the genus Leptospira.]
(n) :
(informal, pathology) Abbreviation of leptospirosis. [An acute, infectious, febrile disease of both humans and animals, caused by spirochetes of the genus Leptospira.]
(n) :
(informal, biology) Abbreviation of leptospira. [Any bacterium of the genus Leptospira.]
(n) :
(informal, pathology) Abbreviation of leptospirosis. [An acute, infectious, febrile disease of both humans and animals, caused by spirochetes of the genus Leptospira.]