Casidony or Cassidony: How To spell?
The word Casidony is misspelled against Cassidony, a noun meaning "The French lavender (Lavandula Stoechas)"
Cassidony has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings ca & idony which should not be misspelled with single 'S'
Wrong Spelling:  ca-s-idony  Correct Spelling:  ca-ss-idony 
Find more incorrect spellings of Cassidony to spell right way.