Definitions

syphilis

[sif-uh-lis] / ˈsɪf ə lɪs /

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sexually transmitted disease n.
venereal disease n.

NOUN

sexually transmitted disease

Synonyms

STRONGEST

AIDS acquired immune deficiency syndrome gonorrhea herpes the clap venereal disease

WEAK

HIV SIDA STD VD chancroid chlamydia clap crab louse crabs genital herpes genital warts herpes simplex scabies social disease tabes dorsalis

NOUN

venereal disease

Synonyms

STRONGEST

gonorrhea herpes pox

WEAK

STD VD crabs sexually-transmitted disease social disease the clap

Example Sentences

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syphilis

Treponematosis refers to a group of diseases that includes syphilis, yaws and endemic syphilis.

From Science Daily ● Aug. 12, 2026

But the new research indicates that congenital infection by itself may not be enough to distinguish venereal syphilis from other diseases caused by related treponemal bacteria.

From Science Daily ● Aug. 12, 2026

Diagnoses of syphilis in gay and bisexual men dropped sharply – down 19% to their lowest level since 2016.

From BBC ● Jun. 2, 2026

And there was: There had been some progress, with oxytetracycline, OTC for short, a powerful antibiotic that is used to treat chlamydia and sometimes syphilis in humans.

From Slate ● Apr. 20, 2026

The principal recorded killers were smallpox, influenza, measles, typhoid, typhus, chicken pox, whooping cough, tuberculosis, and syphilis.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

syphilis

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