Something taken to be true for the purpose of argument or investigation; an assumption.
Speculation is the act of formulating an opinion or theory without fully researching or investigating.
An idea or opinion formed from evidence that is neither positive nor conclusive; conjecture; guess
Something taken for granted or accepted as true without proof; a supposition:
The definition of a theory is an idea to explain something, or a set of guiding principles.
The definition of a proposition is a statement putting forth an idea, suggestion or plan.
The thing presumed; supposition
The definition of a postulate is something accepted as truth and used as the basis for an argument or theory.
The definition of a notion is an idea, belief or vague knowledge of something.
The definition of implication is something that is inferred.
An opinion or judgment:
A hypothetical proposition, especially one put forth without proof.
(Usually in the plural, law) Matters previously stated or set forth; especially, that part in the beginning of a deed, the office of which is to express the grantor and grantee, and the land or thing granted or conveyed, and all that precedes the habendum; the thing demised or granted.
That which exists objectively and in fact:
(Uncountable) The degree of evidence which convinces the mind of any truth or fact, and produces belief; a test by facts or arguments which induce, or tend to induce, certainty of the judgment; conclusive evidence; demonstration.
(Archaic) Carnal knowledge
The definition of an opinion is a belief, impression, judgment or prevailing view held by a person.
A fact or cause that explains why something exists or has occurred:
Find another word for suppositions. In this page you can discover 22 synonyms, antonyms, idiomatic expressions, and related words for suppositions, like: hypotheses, speculations, surmises, conjectures, assumptions, theories, propositions, presumptions, postulates, notions and implications.