In lang=en terms the difference between shave and razor
is that
shave is to cut finely, as with slices of meat while
razor is to cut with a razor.
As verbs the difference between shave and razor
is that
shave is to make bald by using a tool such as a razor or pair of electric clippers to cut the hair close to the skin while
razor is to cut with a razor.
As nouns the difference between shave and razor
is that
shave is an instance of shaving while
razor is a keen-edged knife of peculiar shape, used in shaving the hair from the face or other parts of the body.