This guideline is a part of the English Wikipedia's Manual of Style.
|This page in a nutshell: Be cautious with expressions that may introduce bias, lack precision, or include offensive terms. Use clear, direct language. Let facts alone do the talking.|
|Manual of Style (MoS)|
There are no forbidden words or expressions on Wikipedia, but certain expressions should be used with caution because they may introduce bias. Strive to eliminate expressions that are flattering, disparaging, vague, clichéd, or endorsing of a particular viewpoint.
The advice in this guideline is not limited to the examples provided and should not be applied rigidly. If a word can be replaced by one with less potential for misunderstanding, it should be. Some words have specific technical meanings in some contexts and are acceptable in those contexts, e.g. claim in law. What matters is that articles should be well-written and be consistent with the core content policies – Wikipedia:Neutral point of view, Wikipedia:No original research, and Wikipedia:Verifiability. The guideline does not apply to quotations, which should be faithfully reproduced from the original sources ( ).