Preveylment or Prevailment: How To spell?

The word Preveylment is misspelled against Prevailment, a noun meaning "Prevalence; superior influence; efficacy."

Word contains consecutive vowels 'AI' in between alphabets prev & lment is misspelled as 'EY'
Wrong Spelling:  prev-ey-lment 
Correct Spelling:  prev-ai-lment 
Explore spell check of Prevailment to spell without errors.

You might be interested to know

Reynbow or Rainbow?

Repeyr or Repair?

Seylfish or Sailfish?