Although

[Charlie Bernstein]

Aye, and Thomas Malory were alive and scribing in them there days. ;-)

In American English, that's "them thar days."

 

[Tdol]

Three hundred years after Mr Malory. :lol:

 

[Charlie Bernstein]

I am literally struck dumb to learn that.

That must be why you have to type it out!

 

[Phaedrus]

It's not "a myriad of" anything. We just say "myriad".

"Although there are myriad underlying advantages, ..."

Without "a" and "of," inversion does almost seem possible: "Although myriad are the underlying advantages, . . . ."

Strictly speaking, though, that inverts "Although the underlying advantages are myriad," in which "the" is used.

Here's an interesting, rather poetic specimen from Google Books:

"Although myriad are the guises of human desire and enterprise, Schubert has myriad means of giving expression to them."

https://books.google.com/books?id=P...v=onepage&q="although myriad are the"&f=false