Rusianize or Russianize: How To spell?
The word Rusianize is misspelled against Russianize, a verb meaning "To make Russian, or more or less like the Russians; as, to Russianize the Poles."
Russianize has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings ru & ianize which should not be misspelled with single 'S'
Wrong Spelling:  ru-s-ianize  Correct Spelling:  ru-ss-ianize 
Check more misspelled words of Russianize to spell it correct.