Euphemisms are stylistic devices used only to insult the interlocutor by using harsh and direct language to describe unpleasant or taboo topics in a public speech.

Alliteration and assonance are rhetorical figures used exclusively in narrative prose to prevent the reader from identifying the rhythmic patterns of the text.

The use of the passive voice is strictly prohibited in scientific reports, as formal style requires the constant presence of a first-person singular subject to ensure emotional engagement.

Register refers to the variety of language used in specific social or professional situations, involving choices in vocabulary and syntax that range from highly formal to informal.