Cas or Cass: How To spell?
The word Cas is misspelled against Cass, a verb meaning "To render useless or void; to annul; to reject; to send away."
Cass has double 'ss' in the end mispronounced as 's'Remember double 'SS' appears in the end of this word which should not be misspelled with single 'S'
Wrong Spelling:  ca-s  Correct Spelling:  ca-ss 
Browse incorrect spellings of Cass to spell it good.