Natiluses or Nautiluses: How To spell?

The word Natiluses is misspelled against Nautiluses, which is plural of "Nautilus"

Word contains consecutive vowels 'AU' in between alphabets n & tiluses is misspelled as 'A' as letter 'U' is phonetically ignor
Wrong Spelling:  n-a-tiluses 
Correct Spelling:  n-au-tiluses 
Check more misspelled words of Nautiluses to spell it correct.

You might be interested to know

Paxi or Pauxi?

Ribad or Ribaud?

Sate or Saute?