Category
page 1Informal fallacies
ad hominem
fallacious argumentative strategy that avoids genuine discussion of the topic by instead attacking the character, motive etc. of the person(s) associated with the argument
false dilemma
informal fallacy involving falsely limited alternatives, when in fact there is at least one additional option
reductio ad Hitlerum
refutation of a view by comparing it to the Nazi Party
red herring
false clue that misleads or distracts attention away from a relevant or important question
circular reasoning
logical fallacy in which the reasoner begins the premise with what they are trying to conclude with
whataboutism
"Whataboutism" or "whataboutery" (as in, "but what about X?") refers to the propaganda strategy of responding to an accusation with a counter-accusation instead of offering an explanation or defense against the original accusation. It is an informal fallacy that the accused party uses to avoid accountability—whether attempting to distract by shifting the conversation's focus away from their behaviour or attempting to justify themselves by pointing to the similar behaviour (which may be true or false, but irrelevant) of their opponent or another party who is not the current subject of discussio
survivorship bias
logical error of concentrating on the people or things that made it past some selection process and overlooking those that did not, typically because of the latter's lack of visibility
argumentum ad baculum
threat of force to make a conclusion accepted
begging the question
type of fallacy, where a proposition is assumed as a premise, which itself needs a proof and directly entails the conclusion
anecdotal evidence
evidence collected in a casual or informal manner and relying heavily or entirely on personal testimony
just-world fallacy
cognitive bias that assumes that actions will have morally fair and fitting consequences for the actor
rationalization
psychological defense mechanism in which controversial behaviors or feelings are justified and explained in a seemingly rational or logical manner to avoid the true explanation
Gish Gallop
rhetorical technique using mere volume and rapidity of arguments
blind men and an elephant
parable from the ancient Indian subcontinent, in which several blind men feel and try to conceptualize an elephant
parable of the broken window
parable by French economist Frédéric Bastiat
loaded question
question that contains a controversial or unjustified assumption (e.g., a presumption of guilt)
conjunction fallacy
formal fallacy that occurs when it is assumed that specific conditions are more probable than a single general one
rage-baiting
In internet slang, rage-baiting (also ragebaiting, rage-farming, or rage-seeding) is the manipulative tactic of eliciting outrage with the goal of increasing internet traffic, online engagement, and revenue, as well as attracting new subscribers, followers, or supporters. This manipulation occurs through offensive or inflammatory headlines, memes, tropes, or comments that provoke users to respond in kind.
poisoning the well
type of logical fallacy
false equivalence
logical fallacy of inconsistency
fallacy of quoting out of context
informal fallacy in which a passage is removed from its surrounding matter in such a way as to distort its intended meaning
presentism
anachronistic application of present-day perspectives or judgements when describing the past
reification
fallacy of treating an abstraction as if it were a real thing
informal fallacy
form of incorrect argument in natural language
nirvana fallacy
informal fallacy in comparing actualities with ideals

truthiness
thumb|Stephen Colbert coined the term "truthiness" on his political satire show [[The Colbert Report.]]
Truthiness is the belief or assertion that a particular statement is true based on the intuition or perceptions of some individual or individuals, without regard to evidence, logic, intellectual examination, or facts. Truthiness can range from ignorant assertions of falsehoods to deliberate duplicity or propaganda intended to sway opinions.
category mistake
semantic or ontological error
I'm entitled to my opinion
informal fallacy
questionable cause
category of informal fallacies
argumentum a contrario
masked-man fallacy
formal fallacy when one makes an illicit use of Leibniz's law in an argument

moving the goalposts
phrase originating from goal sports, now describing by metaphor a kind of logical fallacy or debate tactic
suggestive question
linguistic expression
hot-hand fallacy
purported phenomenon that a person who experiences a successful outcome has a greater chance of success in further attempts
homunculus argument
informal fallacy
Argument from incredulity
informal logical fallacy
Hoyle's fallacy
the argument against abiogenesis of chance
vacuous truth
statement that can be expressed in the form of a conditional statement with a false antecedent
argumentum ad personam
attacking an opponent's inherent identity rather than their arguments
Cartesian circle
potential mistake in reasoning attributed to René Descartes
denying the correlative
attempt made at introducing alternatives where there are none
kettle logic
the use of multiple inconsistent arguments to defend a point
missing dollar riddle
riddle
historian's fallacy
type of informal fallacy
ludic fallacy
misuse of games to model real-life, a concept proposed by Nassim Nicholas Taleb in his book The Black Swan
Mind projection fallacy
an informal fallacy when someone thinks that the way they see the world reflects the way the world really is
false-uniqueness effect
cognitive bias of wrongly viewing yourself as unique
Ergo decedo
Logical fallacy
Slothful induction
logical fallacy
jumping to conclusions
psychological term
psychologist's fallacy
fallacy that occurs when an observer assumes that their subjective experience reflects the true nature of an event
relativist fallacy
the fallacy of claiming that something is true for one person but not true for someone else, when in fact that thing is an objective fact
a dicto simpliciter
type of informal fallacy that occurs when the arguer fails to recognize the difference between rules of thumb and categorical propositions
Continuum fallacy
suppressed correlative
type of argument that tries to redefine a correlative so that one alternative encompasses the other
Appeal to the law
type of logical fallacy
modal fallacy
type of fallacy in modal logic
politician's syllogism
logical fallacy that is often used to illustrate how politicians can be tempted to initiate measures or reform for the sake of the reform and actions themselves, regardless of whether the reform has any kind of substance
Furtive fallacy
informal fallacy of emphasis in which outcomes are asserted to have been caused by the hidden misconduct or wrongdoing by decision makers
Package-deal fallacy
logical fallacy