Diverting the argument to unrelated issues with a 'red herring'. Or, assuming the conclusion of an argument called 'begging the question'
You could try a philosophy text book, particularly one on formal logic. One that stuck in my memory is 'All rats are mammals. Man is a mammal. Therefore Man is a rat.'
In any politician's speech!
It can use a false proposition to start with or a deduction which is not valid.
An argument from silence is an argument based on the absence of something being mentioned in documents as evidence.
A Strong Argument - 1915 is rated/received certificates of: UK:U
An argumentum is a formal term for an argument.
This is an exmple of an oxymoron, where the adjective friendly contrasts with the noun argument, which is apparently a contradiction.
fallacious
An argument that sometimes fools human reasoning, but is not logically valid.
Bad (apex)
His entire speech was fallacious, as none of his contentions was backed by evidence.A fallacious argument can still carry weight if it seems plausible.
A fallacy is basically an argument with poor reasoning. An argument can be considered to be fallacious even if the conclusion is true or not.
It can use a false proposition to start with or a deduction which is not valid.
The days are longer in summer, because things expand when they are heated.
No, an argument cannot be both valid and fallacious. A valid argument follows logically from its premises to its conclusion, while a fallacious argument contains a flaw in its reasoning. If an argument is fallacious, it is by definition not valid.
Fallacious reasoning is when an argument is based on incorrect logic or reasoning, leading to an invalid or unsound conclusion. It often involves errors in logic, such as making irrelevant connections, relying on faulty assumptions, or using deceptive tactics to persuade others. Identifying fallacious reasoning is important in critical thinking and argument analysis to ensure that conclusions are based on sound evidence and reasoning.
An argumentum ad populum is a fallacious argument which concludes that a proposition is true because many people believe it.
An argumentum ad fidem is a fallacious argument that asserts the truth of a proposition by an appeal to pious testimony or religious revelation.
They had fallacious thoughts about each other. This was because of improper conversation between the two.