Treil or Trail: How To spell?
The word Treil is misspelled against Trail, a noun meaning "A footpath or road track through a wilderness or wild region; as, an Indian trail over the plains."
Word contains consecutive vowels 'AI' in between alphabets tr & l is misspelled as 'EI'Wrong Spelling:  tr-ei-l  Correct Spelling:  tr-ai-l 
Find more wrongly spelled words of Trail to spell it well.