gracelessness vs awkwardness

gracelessness and awkwardness both are nouns.

Word	Noun	Adjective	Verb	Adverb
gracelessness	Yes	No	No	No
awkwardness	Yes	No	No	No

As nouns, awkwardness is a hypernym of gracelessness; that is, awkwardness is a word with a broader meaning than gracelessness:

gracelessness: an unpleasant lack of grace in carriage or form or movement or expression
awkwardness: the carriage of someone whose movements and posture are ungainly or inelegant

Other hypernyms of gracelessness include clumsiness.

As nouns, gracelessness and awkwardness are synonyms defined as:

gracelessness and awkwardness: the inelegance of someone stiff and unrelaxed (as by embarrassment)

Other synonyms of gracelessness include clumsiness, stiffness.

gracelessness (noun)	awkwardness (noun)
an unpleasant lack of grace in carriage or form or movement or expression	the carriage of someone whose movements and posture are ungainly or inelegant
the inelegance of someone stiff and unrelaxed (as by embarrassment)	the quality of an embarrassing situation
	trouble in carrying or managing caused by bulk or shape
	the inelegance of someone stiff and unrelaxed (as by embarrassment)
	unskillfulness resulting from a lack of training