Catchwight or Catchweight: How To spell?

The word Catchwight is misspelled against Catchweight, an adverb meaning "Without any additional weight; without being handicapped; as, to ride catchweight."

Word contains consecutive vowels 'EI' in between alphabets catchw & ght is misspelled as 'I' as letter 'E' is phonetically igno
Wrong Spelling:  catchw-i-ght 
Correct Spelling:  catchw-ei-ght 
Find more wrongly spelled words of Catchweight to spell it well.