Titimouse or Tittimouse: How To spell?
The word Titimouse is misspelled against Tittimouse, a noun meaning "Titmouse."
Tittimouse has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings ti & imouse which should not be misspelled with single 'T'
Wrong Spelling:  ti-t-imouse  Correct Spelling:  ti-tt-imouse 
Check more misspelled words of Tittimouse to spell it correct.