sudsy

adjective2

1. •
   Having suds; having froth or lather like soapy water.

   • A widespread belief in the AAF is that foam—a heavy soapy, sudsy substance—is the principal agent used in crash fire fighting . — 1944
2. •
   Soapy; resembling a soap opera.

   • By the end of that season, four sudsy series ranked in the Top 10: Dynasty in first place, Dallas second, Knots Landing ninth, and Falcon Crest tied for tenth. — 2016