Sentences by type

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A premise or premiss is a proposition—a true or false declarative statement—used in an argument to prove the truth of another proposition called the conclusion. Arguments consist of a set of premises and a conclusion.

logical formula which is true in every possible interpretation

Suggestion is the psychological process by which a person guides their own or another person's desired thoughts, feelings, and behaviors by presenting stimuli that may elicit them as reflexes instead of relying on conscious effort.

statement which repeats the same idea, using near-synonymous morphemes, words, or phrases

status of propositions that are neither always true nor always false

grammar term

sentence expressing factual implications, or a hypothetical situation and its consequences

complex sentence that has a meaning that could be expressed by a simple sentence

sentence without a finite verb

term in logic

formal logical reconstructions of theoretical propositions attempting to draw a line between science and metaphysics