Glotology or Glottology: How To spell?
The word Glotology is misspelled against Glottology, a noun meaning "The science of tongues or languages; comparative philology; glossology."
Glottology has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings glo & ology which should not be misspelled with single 'T'
Wrong Spelling:  glo-t-ology  Correct Spelling:  glo-tt-ology 
Find more incorrect spellings of Glottology to spell right way.