unproven

/'ʌn'pru:vd/ Cách viết khác : (unproven) /'ʌn'pru:vd/

Thân thiện

The scientist presented an unproven hypothesis to the team.

Definition

Adjective: - Not proved; lacking proof or verification: Refers to something that has not been demonstrated or established as true, valid, or effective through evidence or argument. - Not tested or tried: Can refer to something that has not been subjected to a trial or practical test to determine its qualities.

Usage and Examples

• General Usage: Used to describe statements, claims, theories, or methods that lack supporting evidence or conclusive testing.
  • The theory remains unproven despite years of research.
  • She was acquitted because the charges against her were unproven.
• Describing a Person or Thing: Can describe someone or something whose abilities, loyalty, or value has not been demonstrated.
  • He is an unproven talent in the league. (His skill has not yet been demonstrated in competition.)
  • The new software is still unproven in large-scale applications.

Advanced Usage and Nuances

• "As yet unproven": A common phrase emphasizing that something has not been proven up to the present moment, but leaves open the possibility for future proof.
  • The benefits of the treatment are as yet unproven.
• In Legal and Formal Contexts: Often used in legal, scientific, and academic writing to denote allegations or hypotheses that lack substantiation.
  • The committee dismissed the unproven allegations of misconduct.

Variants and Related Words

• Unproved: An alternative spelling and form with identical meaning and usage.
  • unproved assumptions
• Unsubstantiated (synonym): Not supported or proven by evidence.
• Untested (related): Not having been tried or experimented with.

Synonyms

• Unverified: Not confirmed or substantiated.
• Unconfirmed: Not established as true or certain.
• Speculative: Based on theory or conjecture rather than knowledge.

Antonyms

• Proven: Demonstrated to be true or effective.
• Verified: Confirmed or substantiated.
• Established: Having been in existence for a long time and therefore recognized and generally accepted.

Common Collocations and Phrases

• Unproven technology/method: A technique or device not yet validated by widespread use or testing.
• Unproven theory/hypothesis: A proposed explanation without sufficient confirming evidence.
• Unproven allegations/accusations: Claims of wrongdoing that lack supporting proof.

Học thuật

Adjective

1. not proved
   • unproved allegations
   • unproved assumptions

Từ đồng nghĩa

• unproved