The word Caviled is misspelled against Cavilled, which is past tense of "Cavil"
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Cavilled has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings cavi & ed which should not be misspelled with single 'L'
Wrong Spelling:  cavi-l-ed 
Correct Spelling:  cavi-ll-ed 
Find more wrongly spelled words of Cavilled to spell it well.