Arentation or Arrentation: How To spell?
The word Arentation is misspelled against Arrentation, a noun meaning "A letting or renting, esp. a license to inclose land in a forest with a low hedge and a ditch, under a yearly rent."
Arrentation has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings a & entation which should not be misspelled with single 'R'
Wrong Spelling:  a-r-entation  Correct Spelling:  a-rr-entation 
Find more incorrect spellings of Arrentation to spell right way.