Sent or Seint: How To spell?

The word Sent is misspelled against Seint, a noun meaning "A girdle."

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