The word Posibilities is misspelled against Possibilities, which is plural of "Possibility"
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Possibilities has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings po & ibilities which should not be misspelled with single 'S'
Wrong Spelling: po-s-ibilities
Correct Spelling: po-ss-ibilities
Find more incorrect spellings of Possibilities to spell right way.