scrofulous

adjective3

1. •
   (old-fashioned) Of, related to, or suffering from scrofula (form of tuberculosis tending to cause enlarged lymph nodes and skin inflammation).
2. •
   (figurative) Having an unkempt, unhealthy appearance.
3. •
   (figurative) Morally degenerate; corrupt.

   • It is time, [Steve] Huffman concluded, for the “reprehensible” denizens of the Internet’s scrofulous “dark side” to find another home. — 2015