Anularity or Annularity: How To spell?
The word Anularity is misspelled against Annularity, a noun meaning "Annular condition or form; as, the annularity of a nebula."
Annularity has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings a & ularity which should not be misspelled with single 'N'
Wrong Spelling:  a-n-ularity  Correct Spelling:  a-nn-ularity 
Check more misspelled words of Annularity to spell it correct.