Challengeible or Challengeable: How To spell?
The word Challengeible is misspelled against Challengeable, an adjective meaning "That may be challenged."
Challengeable has vowels 'ea' together mispronounced as 'ei'Word contains consecutive vowels 'EA' in between alphabets challeng & ble is misspelled as 'EI'
Wrong Spelling:  challeng-ei-ble  Correct Spelling:  challeng-ea-ble 
Find more wrongly spelled words of Challengeable to spell it well.