Blae and Folio

Blae adjective - Of bluish-black or grey-blue.

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

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

Blae and folio are semantically related. Sometimes you can replace term "Blae" with "Folio", this nouns are similar.