Overstreined or Overstrained: How To spell?
The word Overstreined is misspelled against Overstrained, which is past tense of "Overstrain"
Word contains consecutive vowels 'AI' in between alphabets overstr & ned is misspelled as 'EI'Wrong Spelling:  overstr-ei-ned  Correct Spelling:  overstr-ai-ned 
Find more wrongly spelled words of Overstrained to spell it well.