Ariver or Arriver: How To spell?
The word Ariver is misspelled against Arriver, a noun meaning "One who arrives."
Arriver has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings a & iver which should not be misspelled with single 'R'
Wrong Spelling:  a-r-iver  Correct Spelling:  a-rr-iver 
Find more wrongly spelled words of Arriver to spell it well.