unproven
/'ʌn'pru:vd/ Cách viết khác : (unproven) /'ʌn'pru:vd/
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.
Adjective
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not proved
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unproved allegations
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unproved assumptions
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