The phrase "acuity of its" is correct and usable in written English.
It can be used when discussing the sharpness or keenness of a particular quality, such as perception, insight, or understanding.
Example: "The acuity of its analysis allowed the team to identify key trends in the data."
Alternatives: "sharpness of its" or "clarity of its".
One way humanity emerges in "Falstaff" is in the acuity of its perception.
"The Death of Sweet Mister" triumphs in the acuity of its psychological insight into the lethal manifestations of incestuous jealousy.
During the 25-year reign of his father, who had inherited the company from his own father, Televisa depended largely on the acuity of its leader's impulses.
A lot of work and considerable talent disguise the artistry of a book that can be read, quickly, as a dramatic first-hand account of one of the greatest of all sporting events of last century, and then again, more slowly, for the detail and acuity of its psychological insights and for the forceful fluency of its rhetorical, endlessly inventive style".
Despite the acuity of its onset, trauma often becomes a chronic disease with significant long-term functional limitations and decrements in quality of life.
(Even aides who extol the acuity of his advice concede that his focus has been sporadic).
Hussain's cheerful manner belies the acuity of his observation, often on the guises in which racism appears.
But the key question is whether Lord Laming's obvious commitment to children is matched by the acuity of his proposed solutions to the problems facing child protection services.
Srinivasen, M. V. & Lehrer, M. Spatial acuity of honeybee vision and its spectral properties.
Visual acuity of an object depends on its size and its distance from the viewer.
Although "Fury" starts well, combining acuity of description with thumping readability, it soon loses its way.
