IPA: /æbˈstruːsɪti/
KK: /æb'strusɪti/
The quality of being difficult to understand or very complex.
The abstrusity of the philosophical text made it challenging for many students to grasp its concepts.
Abstrusity is formed from "abstrusus" (meaning hidden or concealed) and the suffix "-ity" (meaning the state or quality of). The word refers to the quality of being difficult to understand or obscure.
Think of something that is 'hidden' or 'concealed' — that's what 'abstrusity' means, the state of being hard to grasp.
No commonly confused words.