Archaism..

all yours, nfs

May the forth apparently, and preserve.

(5 letters)

candy.......?

Yes twyngwyn.

one group atop the intended betrayal, reportedly (11)

Abandonment 

Back to you, nfs

The Native American waterfall provides a little amusement, or so I hear.

(9 letters)

The Native American waterfall provides a little amusement, or so I hear.

(9 letters)

 

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