Retean or Retain: How To spell?

The word Retean is misspelled against Retain, a verb meaning "To belong; to pertain."

Word contains consecutive vowels 'AI' in between alphabets ret & n is misspelled as 'EA'
Wrong Spelling:  ret-ea-n 
Correct Spelling:  ret-ai-n 
Explore spell check of Retain to spell without errors.

You might be interested to know

Seantship or Saintship?

Stearcase or Staircase?

Suzerean or Suzerain?