Overhaird or Overheard: How To spell?
The word Overhaird is misspelled against Overheard, which is past tense of "Overhear"
Overheard has vowels 'ea' together mispronounced as 'ai'Word contains consecutive vowels 'EA' in between alphabets overh & rd is misspelled as 'AI'
Wrong Spelling:  overh-ai-rd  Correct Spelling:  overh-ea-rd 
Find more wrongly spelled words of Overheard to spell it well.