Bysus or Byssus: How To spell?

The word Bysus is misspelled against Byssus, a noun meaning "A cloth of exceedingly fine texture, used by the ancients. It is disputed whether it was of cotton, linen, or silk."

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