The word Ofteness is misspelled against Oftenness, a noun meaning "Frequency."
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Oftenness has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings ofte & ess which should not be misspelled with single 'N'
Wrong Spelling: ofte-n-ess
Correct Spelling: ofte-nn-ess
Explore spell check of Oftenness to spell without errors.