The word Rolable is misspelled against Rollable, an adjective meaning "Capable of being rolled."
-->
Rollable has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings ro & able which should not be misspelled with single 'L'
Wrong Spelling:  ro-l-able 
Correct Spelling:  ro-ll-able 
Find more incorrect spellings of Rollable to spell right way.