Synonyms for Test subject:

• n.

  •guinea pig (noun)
  • subject,
  • examinees,
  • experimental subject,
  • cavy,
  • experimental animal,
  • victim,
  • rodent,
  • laboratory animal,
  • lab animal,
  • Cavia Porcellus,
  • testee,
  • examinee,
  • lab rat,
  • testees,
  • Cavies,
  • Rodents,
  • test animal.

• Other synonyms:

  •n.
  • guinea pig.