Thesaurus.com
Dictionary.com
Showing results for syphilis. Search instead for lyophiliz.
Definitions

syphilis

[sif-uh-lis] / ˈsɪf ə lɪs /
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

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Each causes a different disease: syphilis, yaws, and bejel.

From Science Daily • Jan. 26, 2026

This bacterium is responsible for several serious infectious diseases today, including syphilis.

From Science Daily • Jan. 26, 2026

In Fayetteville, North Carolina, in 2020, as in other military towns across the U.S., rates of sexually transmitted infections like syphilis, herpes simplex and HIV are among the highest in the country.

From Salon • Jul. 20, 2025

But the overall figure for syphilis, including what is called late-stage syphilis, or complications from the infection, rose 5% to 13,030.

From BBC • Jun. 3, 2025

I told her that doctors used to use the word idiocy to refer to mental retardation, and to the brain damage that accompanied hereditary syphilis.

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot