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