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Another word for accepted as true is "acknowledged."
The adverb form of the word truth is truthfully.
a general proposition not self-evident but proved by a chain of reasoning; a truth established by means of accepted truths.• a rule in algebra or other branches of mathematics expressed by symbols or formulae.
Truth is a noun.
Another name for an indirect proof is a "proof by contradiction." In this method, one assumes the opposite of what is to be proved, leading to a logical contradiction, thereby establishing the truth of the original statement. This technique is commonly used in mathematics and logic to demonstrate the validity of propositions.
a proved truth
Exaggerating is another word for stretching the truth
Another word for accepted as true is "acknowledged."
tell the truth
fact
Irrefutable evidence is the only means that something is proved to be true.
Irrefutable evidence is the only means that something is proved to be true.
Harsh truth
Real
Fact
Another word for "basic truth" is "fundamental principle." This term refers to a foundational idea or concept that serves as the basis for further reasoning or understanding. Other synonyms include "axiom" or "axiomatic truth," which imply a self-evident or universally accepted truth.
"Truth" and "Evidence" can be two synonyms for "Facts"