Ariswise or Arriswise: How To spell?
The word Ariswise is misspelled against Arriswise, an adverb meaning "Diagonally laid, as tiles; ridgewise."
Arriswise has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings a & iswise which should not be misspelled with single 'R'
Wrong Spelling:  a-r-iswise  Correct Spelling:  a-rr-iswise 
Find more wrongly spelled words of Arriswise to spell it well.