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