The word Raydvance is misspelled against Readvance, a verb meaning "To advance again."
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Readvance has vowels 'ea' together mispronounced as 'ay'
Word contains consecutive vowels 'EA' in between alphabets r & dvance is misspelled as 'AY'
Wrong Spelling:  r-ay-dvance 
Correct Spelling:  r-ea-dvance 
Explore spell check of Readvance to spell without errors.