Wyeghable or Weighable: How To spell?

The word Wyeghable is misspelled against Weighable, an adjective meaning "Capable of being weighed."

Word contains consecutive vowels 'EI' in between alphabets w & ghable is misspelled as 'YE'
Wrong Spelling:  w-ye-ghable 
Correct Spelling:  w-ei-ghable 
Explore spell check of Weighable to spell without errors.