Obesant or Obeisant: How To spell?

The word Obesant is misspelled against Obeisant, an adjective meaning "Ready to obey; reverent; differential; also, servilely submissive."

Word contains consecutive vowels 'EI' in between alphabets ob & sant is misspelled as 'E' as letter 'I' is phonetically ignored
Wrong Spelling:  ob-e-sant 
Correct Spelling:  ob-ei-sant 
Explore spell check of Obeisant to spell without errors.