Supposal

//səˈpəʊzəl//

Synonyms for "supposal" (27 found)

Ranked by relevance and common usage.

Closest matches (6)

affirmation assertion assumption axiom basis

Noun(1 words)

Strong matches (8)

conjecture data foundation ground guesswork hypothesis inference position

Related words (13)

postulate premise presumption presupposition proposition statement supposing supposition surmise theorem theory thesis

Noun(1 words)

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

4 relation types

More general

4 entries

conjecture hypothesis possibility theory

Synonyms

2 entries

assumption supposition

derived from

1 entries

related to

3 entries

hypothesis suppose supposition

Sample sentences

2 total sentences available.

Tatoeba + Wiktionary

[W]e may, if we attentively consider and examine it, find that there are circumstances sufficient, upon the supposals of the excellent contrivance of their machine, to excite and force them to act after such or such a manner […].

Source: wiktionary

Interest, with a Jew, never proceeds but upon supposal, at least, of a firm and sufficient bottom.

Source: wiktionary

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.