Rubidge or Rubbidge: How To spell?
The word Rubidge is misspelled against Rubbidge, a noun meaning "Rubbish."
Rubbidge has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Ru & idge which should not be misspelled with single 'B'
Wrong Spelling:  Ru-b-idge  Correct Spelling:  Ru-bb-idge 
Check more misspelled words of Rubbidge to spell it correct.