Unsiting or Unsitting: How To spell?
The word Unsiting is misspelled against Unsitting, an adjective meaning "Not sitting well; unbecoming."
Unsitting has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings unsi & ing which should not be misspelled with single 'T'
Wrong Spelling:  unsi-t-ing  Correct Spelling:  unsi-tt-ing 
Find more wrongly spelled words of Unsitting to spell it well.