Abreviatory or Abbreviatory: How To spell?
The word Abreviatory is misspelled against Abbreviatory, an adjective meaning "Serving or tending to abbreviate; shortening; abridging."
Abbreviatory has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings A & reviatory which should not be misspelled with single 'B'
Wrong Spelling:  A-b-reviatory  Correct Spelling:  A-bb-reviatory 
Find more incorrect spellings of Abbreviatory to spell right way.