Deithliness or Deathliness: How To spell?

The word Deithliness is misspelled against Deathliness, a noun meaning "The quality of being deathly; deadliness."

Deathliness has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets d & thliness is misspelled as 'EI'
Wrong Spelling: d-ei-thliness
Correct Spelling: d-ea-thliness
Find more wrongly spelled words of Deathliness to spell it well.