Prusian or Prussian: How To spell?

The word Prusian is misspelled against Prussian, a noun meaning "A native or inhabitant of Prussia."

Prussian has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings pru & ian which should not be misspelled with single 'S'
Wrong Spelling: pru-s-ian
Correct Spelling: pru-ss-ian
Check more misspelled words of Prussian to spell it correct.