Uncertayn or Uncertain: How To spell?
The word Uncertayn is misspelled against Uncertain, an adjective meaning "Irresolute; inconsonant; variable; untrustworthy; as, an uncertain person; an uncertain breeze."
Word contains consecutive vowels 'AI' in between alphabets uncert & n is misspelled as 'AY'Wrong Spelling:  uncert-ay-n  Correct Spelling:  uncert-ai-n 
Explore spell check of Uncertain to spell without errors.