The word Anuli is misspelled against Annuli, which is plural of "Annulus"
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Annuli has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings a & uli which should not be misspelled with single 'N'
Wrong Spelling: a-n-uli
Correct Spelling: a-nn-uli
Check more misspelled words of Annuli to spell it correct.