misconstruction vs misconstrual

misconstruction and misconstrual both are nouns.

Word	Noun	Adjective	Verb	Adverb
misconstruction	Yes	No	No	No
misconstrual	Yes	No	No	No

As nouns, misconstruction and misconstrual are synonyms defined as:

misconstruction and misconstrual: a kind of misinterpretation resulting from putting a wrong construction on words or actions (often deliberately)

misconstruction (noun)	misconstrual (noun)
an ungrammatical constituent	a kind of misinterpretation resulting from putting a wrong construction on words or actions (often deliberately)
a kind of misinterpretation resulting from putting a wrong construction on words or actions (often deliberately)