Waighted or Weighted: How To spell?

The word Waighted is misspelled against Weighted, which is past tense of "Weight"

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