doubtful origin

Frequency: 4.51.2 per million words

The beginning or cause is uncertain.

originADJECTIVE + origin

Categories:

doubtful

Examples (10)

  • The ancient manuscript was discovered, but its doubtful origin made authentication difficult.
  • Investigators determined the antique coin was of doubtful origin.
  • Rumors about his past were of doubtful origin and lacked concrete evidence.
  • The letter found tucked away proved to be of doubtful origin.
  • Art experts debated the doubtful origin of the newly acquired painting.
  • She reported receiving a mysterious package of doubtful origin.
  • The strange legend in the village had a doubtful origin, passed down through generations.
  • Scientists are still researching the doubtful origin of the unusual rock formation.
  • The sudden surge in prices had a doubtful origin, leading to public concern.
  • He dismissed the claims as being of doubtful origin and unsubstantiated.