Mariable or Marriable: How To spell?
The word Mariable is misspelled against Marriable, an adjective meaning "Marriageable."
Marriable has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings ma & iable which should not be misspelled with single 'R'
Wrong Spelling:  ma-r-iable  Correct Spelling:  ma-rr-iable 
Find more wrongly spelled words of Marriable to spell it well.