What is another word for knifeedges?
Pronunciation: [nˈɪfiːd͡ʒɪz] (IPA) 
Knifeedge is a synonym for an object that is sharp and pointed on both sides. Some other synonyms for knifeedges include sharp edges, keen edges, razor-sharp edges, razor blades, and cutting edges. These synonyms are often used to describe the edges of a blade, knife, or other sharp object. The term knifeedge is also commonly used in architecture and engineering to describe a type of structural support that is shaped like a thin, sharp blade. This type of support is often used to provide stability and rigidity to buildings or other structures. Whether describing a sharp object or a structural support, the term knifeedge connotes a sense of precision, sharpness, and strength.
