Entertined or Entertained: How To spell?

The word Entertined is misspelled against Entertained, which is past tense of "Entertain"

Word contains consecutive vowels 'AI' in between alphabets entert & ned is misspelled as 'I'
Wrong Spelling: entert-i-ned
Correct Spelling: entert-ai-ned
Find more wrongly spelled words of Entertained to spell it well.