There is no anagram, other than phrases such as "huge flaky unit."
The longest words are faintly and tankful, and short words include faulty, flaunt, flunky, flinty, and litany.
These letters unscrambled spell the word tundra.
Those letters will spell heating.
There is a P missing, to spell the word "acceptance."
The letters 'uafsedrnir' unscrambled spell the word fundraiser.
The letters 'adflidfos' unscrambled spell the word daffodils.
The letters 'gnesgnii' unscrambled spell the word singeing.
The letters 'tighrast' unscrambled spell the word straight.
The letters 'bardoa' unscrambled can spell two words:AboardAbroad
The letters 'dimpou' unscrambled spell the word podium.
The letters 'ccehilnors' unscrambled spell the word chronicles.
The letters 'dosetd' unscrambled spell the word oddest.
The letters 'rexlope' unscrambled spell the word explore.