The word Dotard is misspelled against Dottard, a noun meaning "An old, decayed tree."
-->
Dottard has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings do & ard which should not be misspelled with single 'T'
Wrong Spelling:  do-t-ard 
Correct Spelling:  do-tt-ard 
Find more incorrect spellings of Dottard to spell right way.