disquietude vs edginess

disquietude and edginess both are nouns.

Word	Noun	Adjective	Verb	Adverb
disquietude	Yes	No	No	No
edginess	Yes	No	No	No

As nouns, disquietude and edginess are synonyms defined as:

disquietude and edginess: feelings of anxiety that make you tense and irritable

Other synonyms of disquietude include inquietude, uneasiness.

disquietude (noun)	edginess (noun)
feelings of anxiety that make you tense and irritable	feelings of anxiety that make you tense and irritable