Unadmitable or Unadmittable: How To spell?
The word Unadmitable is misspelled against Unadmittable, an adjective meaning "Inadmissible."
Unadmittable has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings unadmi & able which should not be misspelled with single 'T'
Wrong Spelling:  unadmi-t-able  Correct Spelling:  unadmi-tt-able 
Find more wrongly spelled words of Unadmittable to spell it well.