Treiny or Trainy: How To spell?

The word Treiny is misspelled against Trainy, an adjective meaning "Belonging to train oil."

Word contains consecutive vowels 'AI' in between alphabets tr & ny is misspelled as 'EI'
Wrong Spelling: tr-ei-ny
Correct Spelling: tr-ai-ny
Find more wrongly spelled words of Trainy to spell it well.