awkwardness vs clumsiness

awkwardness and clumsiness both are nouns.

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

As nouns, awkwardness and clumsiness are synonyms defined as:

awkwardness and clumsiness: the carriage of someone whose movements and posture are ungainly or inelegant

As nouns, awkwardness and clumsiness are synonyms defined as:

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

Other synonyms of awkwardness include gracelessness, stiffness.

As nouns, awkwardness and clumsiness are synonyms defined as:

awkwardness and clumsiness: unskillfulness resulting from a lack of training

Other synonyms of awkwardness include ineptitude, ineptness, maladroitness, slowness.

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