Letish or Lettish: How To spell?
The word Letish is misspelled against Lettish, a noun meaning "The language spoken by the Letts. See Lettic."
Lettish has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings le & ish which should not be misspelled with single 'T'
Wrong Spelling:  le-t-ish  Correct Spelling:  le-tt-ish 
Find more wrongly spelled words of Lettish to spell it well.