The word Betriming is misspelled against Betrimming, which is present continuous of "Betrim"
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Betrimming has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings betri & ing which should not be misspelled with single 'M'
Wrong Spelling: betri-m-ing
Correct Spelling: betri-mm-ing
Find more wrongly spelled words of Betrimming to spell it well.