--> Papillomatous has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings papi & omatous which should not be misspelled with single 'L'
Wrong Spelling:  papi-l-omatous 
Correct Spelling:  papi-ll-omatous 
Check more misspelled words of Papillomatous to spell it correct.