Implies someone's argument is worthless because they don't follow their own advice. This is an attempt to cut short an argument when the attacker feels threatened or senses they are momentarily winning. An Appeal to Fear uses veiled threats, rather than reason, for persuasion. In these arguments, announcing what you don't mean to say may mean the opposite. When words are spoken ironically, wrongly stressed or taken out of context, their meaning becomes ambiguous.
Tight space can lead to ambiguous sentence structure, especially in newspaper headlines.
To hypostatize is to ascribe material existence to abstract entities, such as science and nature, making them seem more profound. The Fallacy of Hasty Generalization Makes a faulty prediction based upon examination of individuals who are in some ways the same. The Fallacy of Composition Tries to apply something true of individuals within the group to the whole group. The Fallacy of Division Tries to apply what is true of the whole group to parts of the group. The Fallacy of Equivocation Changes the meaning of a key word during the course of the argument.