Here are some examples of syntactical redundancy in English:
* "He went back home." "Home" is already implied in "back," so "back home" is redundant.
* "He was completely destroyed." The word "completely" is unnecessary because "destroyed" already implies totality.
* "The reason why is because..." The phrase "the reason why" is already synonymous with "because."
* "At this point in time..." "At this point" is already implied in "in time," so it's redundant.
Why is syntactical redundancy undesirable?
* It makes writing wordy and unnecessarily long.
* It can sound repetitive and unpolished.
* It can weaken the impact of your writing.
However, there are situations where redundancy can be used effectively:
* Emphasis: Sometimes, redundancy can be used to emphasize a point. For example, "He was completely and utterly devastated."
* Clarity: Redundancy can sometimes be used for clarity, especially when talking about complex concepts. For example, "The reason why I am here is because..."
* Informal speech: In informal speech, redundancy is more common and may not be considered a major issue.
In general, it's best to avoid syntactical redundancy in formal writing. By using concise language, you can make your writing clearer and more impactful.