unproven.

Not established by adequate proof or evidence at the relevant time.

Use it for

Words that belong together

• unproven claim
• unproven method

On the page

The unproven claim was omitted from the factual summary but retained as a question for investigation.

An unproven method was tested before it was adopted for routine use.

Usage notes

Primary category: analysis / argumentation / evidence. Forms: Ordinarily non-gradable for the stated logical or evidential status; use degree only where the context genuinely permits it. Legacy lexical fields mirror sense 1 only. Use numbered sense fields for all meanings. Established modern English lexical item. No separate regional spelling or grammatical inflection entry. Writing functions: evidence assessment, qualification, argument critique, assumption analysis. Disciplines: argumentation, logic, research interpretation, formal writing. Commonness: moderately common.