suppositional

/,sʌpə'ziʃənl/
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suppositional

A scientist presents a suppositional diagram of a dinosaur's habitat.

Definition
  1. Adjective:
    • Based on supposition rather than knowledge or proof: Relating to or involving an idea or theory that is assumed to be true without conclusive evidence.
    • Hypothetical; conjectural: Used to describe reasoning, arguments, or scenarios that are tentative and not yet confirmed by fact.
Usage
  • The adjective "suppositional" is used to qualify nouns that represent ideas, reasoning, or statements. It indicates that the basis for the noun is assumption, not established fact.
  • It is a formal term, often used in academic, philosophical, or legal contexts to describe provisional thinking.
Examples
  • The entire plan was suppositional, built on guesses about future market trends.
  • Her argument, while clever, remained entirely suppositional and lacked empirical support.
  • We must move beyond suppositional scenarios and base our policy on hard data.
Advanced Usage
  • In Philosophy/Logic: Used to describe a premise that is taken as true for the sake of argument, without asserting its actual truth.
    • The philosopher began with a suppositional framework to explore the ethical implications.
  • In Legal Contexts: Can describe an allegation or a line of reasoning that is not yet proven.
    • The defense criticized the prosecution's case as purely suppositional.
Variants and Related Words
  • Supposition (n): An idea or theory that one believes to be true without proof; an assumption.
    • His decision was based on the supposition that costs would remain stable.
  • Suppositious (adj): Another formal adjective meaning hypothetical or assumed. Often interchangeable with "suppositional."
    • The document's authenticity was suppositious at best.
  • Suppose (v): To assume something to be true, especially for the sake of argument or as a basis for reasoning.
    • Let us suppose for a moment that your theory is correct.
Synonyms
  • Hypothetical: Based on a suggested idea or theory rather than fact.
  • Conjectural: Based on incomplete information; guesswork.
  • Theoretical: Concerned with the theory or hypothesis rather than practical application.
  • Speculative: Based on conjecture rather than knowledge.
Antonyms
  • Factual: Based on or concerned with facts.
  • Certain: Known for sure; established beyond doubt.
  • Empirical: Based on observation or experience rather than theory.
  • Demonstrable: Clearly apparent or capable of being logically proved.
Related Phrases and Idioms
  • On a suppositional basis: Acting or reasoning based on assumptions.
    • The project was approved on a suppositional basis, which later proved risky.
  • Purely suppositional: Entirely based on guesswork, with no factual foundation.
    • The link between the two events is purely suppositional.
suppositional

A scientist presents a suppositional diagram of a dinosaur's habitat.

Adjective
  1. based primarily on surmise rather than adequate evidence
    • theories about the extinction of dinosaurs are still highly conjectural
    • the supposed reason for his absence
    • suppositious reconstructions of dead languages
    • hypothetical situation