Ideis or Ideas: How To spell?

The word Ideis is misspelled against Ideas, which is plural of "Idea"

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