Calcaeform or Calceiform: How To spell?

The word Calcaeform is misspelled against Calceiform, an adjective meaning "Shaped like a slipper, as one petal of the lady's-slipper; calceolate."

Word contains consecutive vowels 'EI' in between alphabets calc & form is misspelled as 'AE'
Wrong Spelling:  calc-ae-form 
Correct Spelling:  calc-ei-form 
Find more incorrect spellings of Calceiform to spell right way.