Definitions:

1. trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality noun
   • We may be facing a hydra that defies any easy solution.

NearBy Words:

• hydralazine
• hydramnios
• hydrangea
• hydrangeaceae
• hydrant
• hydrargyrum
• hydrarthrosis
• hydrastis
• hydrate
• hydrated
• hydration
• hydraulic
• hydraulically
• hydraulicly
• hydraulics
• hydrazine
• hydrazoite