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