The word Conubial is misspelled against Connubial, meaning "Pertaining to marriage or matrimony."
-->
Connubial has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings co & ubial which should not be misspelled with single 'N'
Wrong Spelling:  co-n-ubial 
Correct Spelling:  co-nn-ubial 
Check more misspelled words of Connubial to spell it correct.