awkwardness vs troublesomeness

awkwardness and troublesomeness both are nouns.

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

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

Other hypernyms of awkwardness include inconvenience, worriment.

awkwardness (noun)	troublesomeness (noun)
the carriage of someone whose movements and posture are ungainly or inelegant	a difficulty that causes anxiety
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