The word Kiding is misspelled against Kidding, which is present continuous of "Kid"
-->
Kidding has double "dd" is mispronounced as "d"
Remember double 'DD' in between the strings Ki & ing which should not be misspelled with single 'D'
Wrong Spelling:  Ki-d-ing 
Correct Spelling:  Ki-dd-ing 
Find more wrongly spelled words of Kidding to spell it well.