Use 'extraneous' to dismiss facts or details that don't contribute to the main point. During editing, remove any extraneous information that distracts from the story.
Pro Tip 2/3
Focus on Relevance
Highlight how certain elements are not connected to the subject at hand with 'extraneous'. In her research paper, she avoided including any extraneous data.
Pro Tip 3/3
Simplify Complexities
'Extraneous' implies simplifying a topic by removing non-essential parts. He argued that the extraneous details were obscuring the main argument.