ineptitude vs maladroitness

ineptitude and maladroitness both are nouns.

Word	Noun	Adjective	Verb	Adverb
ineptitude	Yes	No	No	No
maladroitness	Yes	No	No	No

As nouns, ineptitude and maladroitness are synonyms defined as:

ineptitude and maladroitness: unskillfulness resulting from a lack of training

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

ineptitude (noun)	maladroitness (noun)
having no qualities that would render it valuable or useful	unskillfulness resulting from a lack of training
unskillfulness resulting from a lack of training