Weiken or Weaken: How To spell?
The word Weiken is misspelled against Weaken, a verb meaning "To become weak or weaker; to lose strength, spirit, or determination; to become less positive or resolute; as, the patient weakened; the witness weakened on cross-examination."
Weaken has vowels 'ea' together mispronounced as 'ei'Word contains consecutive vowels 'EA' in between alphabets w & ken is misspelled as 'EI'
Wrong Spelling:  w-ei-ken  Correct Spelling:  w-ea-ken 
Find more wrongly spelled words of Weaken to spell it well.