Dreinage or Drainage: How To spell?
The word Dreinage is misspelled against Drainage, a noun meaning "A draining; a gradual flowing off of any liquid; also, that which flows out of a drain."
Word contains consecutive vowels 'AI' in between alphabets dr & nage is misspelled as 'EI'Wrong Spelling:  dr-ei-nage  Correct Spelling:  dr-ai-nage 
Find more wrongly spelled words of Drainage to spell it well.