Synonyms for Proving ground:

• n.

  •acid test (noun)
  • genuineness,
  • verification,
  • analysis,
  • proof.

• Other synonyms:

  •
  • dummy run,
  • experimentation,
  • shakedown,
  • acid test,
  • test,
  • trial,
  • field test,
  • beta test,
  • experiment.
  •
  • chromatography,
  • Animal Rights,
  • double blind,
  • biopiracy,
  • anatomize,
  • detection,
  • detect,
  • dissect,
  • control,
  • empirical.
  •Other relevant words:
  • tracking station,
  • laboratory,
  • testing ground,
  • research center,
  • bunker.

Hyponym for Proving ground:

• n.

  • artifact
    workplace, work.