Chaytognatha or Chaetognatha: How To spell?

The word Chaytognatha is misspelled against Chaetognatha, a noun meaning "An order of free-swimming marine worms, of which the genus Sagitta is the type. They have groups of curved spines on each side of the head."

Chaetognatha has vowels 'ae' together mispronounced as 'ay'
Word contains consecutive vowels 'AE' in between alphabets ch & tognatha is misspelled as 'AY'
Wrong Spelling:  ch-ay-tognatha 
Correct Spelling:  ch-ae-tognatha 
Find more incorrect spellings of Chaetognatha to spell right way.

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