Oubliete or Oubliette: How To spell?
The word Oubliete is misspelled against Oubliette, a noun meaning "A dungeon with an opening only at the top, found in some old castles and other strongholds, into which persons condemned to perpetual imprisonment, or to perish secretly, were thrust, or lured to fall."
Oubliette has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings oublie & e which should not be misspelled with single 'T'
Wrong Spelling:  oublie-t-e  Correct Spelling:  oublie-tt-e 
Check more misspelled words of Oubliette to spell it correct.