The word Amasing is misspelled against Amassing, which is present continuous of "Amass"
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Amassing has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings ama & ing which should not be misspelled with single 'S'
Wrong Spelling: ama-s-ing
Correct Spelling: ama-ss-ing
Find more wrongly spelled words of Amassing to spell it well.