Imperceyvable or Imperceivable: How To spell?

The word Imperceyvable is misspelled against Imperceivable, an adjective meaning "Imperceptible."

Word contains consecutive vowels 'EI' in between alphabets imperc & vable is misspelled as 'EY'
Wrong Spelling:  imperc-ey-vable 
Correct Spelling:  imperc-ei-vable 
Explore spell check of Imperceivable to spell without errors.