The word Imunities is misspelled against Immunities, which is plural of "Immunity"
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Immunities has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings i & unities which should not be misspelled with single 'M'
Wrong Spelling: i-m-unities
Correct Spelling: i-mm-unities
Check more misspelled words of Immunities to spell it correct.