disgracefulness vs ignominiousness

disgracefulness and ignominiousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
disgracefulness	Yes	No	No	No
ignominiousness	Yes	No	No	No

As nouns, disgracefulness and ignominiousness are synonyms defined as:

disgracefulness and ignominiousness: unworthiness meriting public disgrace and dishonor

Other synonyms of disgracefulness include shamefulness.

disgracefulness (noun)	ignominiousness (noun)
unworthiness meriting public disgrace and dishonor	unworthiness meriting public disgrace and dishonor