From The Enigma 

August, 2022

Tribute to JOKER

Original: October, 2006

with Kapry Korn

As the keywords SPIRED and SPIED suggest, the first answer to this flat has one more letter than the second - without any re-arrangement of the letters.

Jack Sprat would eat no fat

Because he was a SPIRED,

But this did not SPIED Mrs. Sprat;

She ate what she desired.

Answers:

 

DIETER

DETER