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suppositional

suppositional

9.3
Based on an idea rather than on solid proof
  • adjective
  • /səˌpɒzɪˈʃənl/
translation icon : suposicional
  • Many debates in philosophy rely on suppositional arguments that challenge commonly held beliefs.

Examples

  • At a foundational, suppositional level, a clash in values exists in many areas.

    Academic text (2009)
  • Her conclusions about the event were entirely suppositional, based on hearsay rather than facts.

  • The research is still in its early stages and remains largely suppositional, lacking substantial data.

Synonyms

hypothetical
vssuppositional
126 6.9

Not proved and used for discussion or testing

is the same idea used more generally as a descriptor
unsubstantiated
vssuppositional
38 7.5

Not supported by facts or proof

is less accusatory and more about general assumption or conjecture
speculative
vssuppositional
26 6.7

Based on guesses rather than facts

leans more toward general assumption rather than tentative theorizing
putative
vssuppositional
  • Formal
11 7.9

Thought by many to be true but not proved

stresses internal assumption rather than public reputation or belief
conjectural
vssuppositional
2 8.2

Made as a guess when there is little evidence

is similar but used more as a neutral descriptive label
supposititious
vssuppositional
9.9

Based mainly on guesswork rather than proven facts

has identical meaning but is the more common modern form
suppositious
vssuppositional
9.9

Not supported by facts

matches that sense but is the preferred general label
hypothetic
vssuppositional
8.3

An idea people use as a guess for testing or discussion

is broader, not limited to a formal hypothesis context
divinatory
vssuppositional
9.9

Based on guessing rather than on good evidence

is similar but lacks the hint of mystical or ritual sense
nonempirical
vssuppositional
  • Formal
8.9

Not based on observation or testing but on ideas and reasoning

focuses more on common assumption and conjecture than on theory
supposed
vssuppositional
3.7

Thought to be true but often doubted

expresses assumption more directly rather than reputation or claim

Antonyms

112 3.4

Based on real facts and not on opinions or imagination

How Certain

well-founded
10 4.2
suppositional
9.3
hypothetical
126 6.9
speculative
26 6.7
conjectural
2 8.2

Surface Forms

suppositional positive

Morphology

suppositional = supposition (transparent) = suppose + ition + al

The word is transparently formed from the noun 'supposition' plus the adjective suffix '-al', so its meaning is easy to infer from the base.

Etymology

Suppositional comes from the common word suppose, which itself is built from the parts sub- 'under' and ponere 'to place', giving the image of 'placing' an idea under your thought. Think of it as putting an idea 'under' consideration without proof, so a suppositional claim is one based on assumption rather than solid evidence.