ungainliness vs gawkiness

ungainliness and gawkiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
ungainliness	Yes	No	No	No
gawkiness	Yes	No	No	No

As nouns, ungainliness and gawkiness are synonyms defined as:

ungainliness and gawkiness: the carriage of someone whose movements and posture are extremely ungainly and inelegant

ungainliness (noun)	gawkiness (noun)
the carriage of someone whose movements and posture are extremely ungainly and inelegant	the carriage of someone whose movements and posture are extremely ungainly and inelegant