Tintinabulous or Tintinnabulous: How To spell?
The word Tintinabulous is misspelled against Tintinnabulous, an adjective meaning "pertaining to, resembling, the tinkling a bell; having a tinkling sound; tintinnabular."
Tintinnabulous has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings tinti & abulous which should not be misspelled with single 'N'
Wrong Spelling:  tinti-n-abulous  Correct Spelling:  tinti-nn-abulous 
Check more misspelled words of Tintinnabulous to spell it correct.