Druned or Drained: How To spell?

The word Druned is misspelled against Drained, which is past tense of "Drain"

Word contains consecutive vowels 'AI' in between alphabets dr & ned is misspelled as 'U'
Wrong Spelling: dr-u-ned
Correct Spelling: dr-ai-ned
Check more misspelled words of Drained to spell it correct.