Cas or Caas: How To spell?
The word Cas is misspelled against Caas, a noun meaning "Case."
Caas has double "aa" is mispronounced as "a"Remember double 'AA' in between the strings C & s which should not be misspelled with single 'A'
Wrong Spelling:  C-a-s  Correct Spelling:  C-aa-s 
Browse incorrect spellings of Caas to spell it good.