Dieteticaly or Dietetically: How To spell?
The word Dieteticaly is misspelled against Dietetically, an adverb meaning "In a dietetical manner."
Dietetically has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings dietetica & y which should not be misspelled with single 'L'
Wrong Spelling:  dietetica-l-y  Correct Spelling:  dietetica-ll-y 
Find more wrongly spelled words of Dietetically to spell it well.