Cavilous or Cavillous: How To spell?
The word Cavilous is misspelled against Cavillous, an adjective meaning "Characterized by caviling, or disposed to cavil; quibbing."
Cavillous has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings cavi & ous which should not be misspelled with single 'L'
Wrong Spelling:  cavi-l-ous  Correct Spelling:  cavi-ll-ous 
Check more misspelled words of Cavillous to spell it correct.