"Syphilitically" is a word in ENGLISH

A kind of soft tumor, usually of syphilitic origin.

pokoón - Syphilitic; suffering from syphilis. (pokô).

A syphilitic patient.

Of or pertaining to syphilis; of the nature of syphilis; affected with syphilis.

Inoculation with the syphilitic virus, especially when employed as a preventive measure, like vaccination.