Answer:

sprat

AnswerCrossword Clue
SPRATJack who avoided fat
SPRATJack with a low-fat diet
SPRATWhen canned, it's a sardine
SPRATLean eater
SPRATMother Goose dieter
SPRATYoung 'un
SPRATSmall silvery herring
SPRATOne on a nonfat diet?
SPRATJack in a nursery rhyme
SPRATNursery rhyme name
SPRATJack of rhyme
SPRATHerring species
SPRATEither of a nursery rhyme couple
SPRATLover of lean cuisine
SPRATNursery rhyme weight watcher
SPRATLean cuisine lover
SPRATDieter of rhyme
SPRATFat eschewer of rhyme
SPRATNonfat advocate Jack
SPRATJack of nursery rhymes
SPRATMother Goose's dieter
SPRATFat forgoer of rhyme
SPRATJack of nursery rhyme
SPRATJack, who ate no fat
SPRATType of herring
SPRATJack of a nursery rhyme
SPRATName of a nursery rhyme family with cholesterol issues
SPRATFictional dieter Jack
SPRATJack of nursery rhyme fame
SPRATNursery rhyme character for whom fried bacon isn't an option
SPRATBig name in fat avoidance
SPRATDiet-conscious nursery rhyme fellow
SPRATFat-shunning fellow
SPRATNursery-rhyme Jack or his wife
SPRATJack who ate no fat
SPRATWeight watcher of rhyme
SPRATNursery rhyme surname
SPRATFat-avoiding Jack
SPRATLean eater of rhyme
SPRATMemorable dieter