--> Irrelapsable has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings i & elapsable which should not be misspelled with single 'R'
Wrong Spelling:  i-r-elapsable 
Correct Spelling:  i-rr-elapsable 
Explore spell check of Irrelapsable to spell without errors.