deviousness vs obliqueness

deviousness and obliqueness both are nouns.

Word	Noun	Adjective	Verb	Adverb
deviousness	Yes	No	No	No
obliqueness	Yes	No	No	No

As nouns, deviousness and obliqueness are synonyms defined as:

deviousness and obliqueness: the quality of being oblique and rambling indirectly

deviousness (noun)	obliqueness (noun)
the quality of being deceitful and underhanded	the property of being neither parallel nor perpendicular, but at a slanting angle
the quality of being oblique and rambling indirectly	the quality of being oblique and rambling indirectly