Greusing or Greasing: How To spell?

The word Greusing is misspelled against Greasing, which is present continuous of "Grease"

Greasing has vowels 'ea' together mispronounced as 'eu'
Word contains consecutive vowels 'EA' in between alphabets gr & sing is misspelled as 'EU'
Wrong Spelling:  gr-eu-sing 
Correct Spelling:  gr-ea-sing 
Check more misspelled words of Greasing to spell it correct.

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