Synonyms for Solid ground:

• n.

  •ground (noun)
  • ground.
  •solid ground (noun)
  • earth,
  • land.
  •terra firma (noun)
  • terrain.

• Other synonyms:

  •Other relevant words:
  • footing,
  • base,
  • Underpinning,
  • bed,
  • radical,
  • floor,
  • seat,
  • rock bottom,
  • rudiment,
  • bedrock,
  • groundwork,
  • principle,
  • substratum,
  • foundation,
  • sill,
  • basis,
  • substructure,
  • bedding,
  • fundament,
  • grounds,
  • pavement,
  • flooring,
  • basement,
  • understructure,
  • fundamental.