Blade and Folio

Blade noun - A hand weapon with a length of metal sharpened on one or both sides and usually tapered to a sharp point.

Folio and blade are semantically related. In some cases you can use "Folio" instead a noun "Blade".

Folio noun - A book (or manuscript) consisting of large sheets of paper folded in the middle to make two leaves or four pages.

Blade and folio are semantically related. Sometimes you can use "Blade" instead a noun "Folio".