GRE Word by meaning

adj. marked by a narrow focus on or display of learning especially its trivial aspects

n. a dissolute person; rounder?

adj. lacking interest or significance or impact

n. a person skilled in testing for defects of vision in order to prescribe corrective glasses

v. make apparent by one's mood or behavior

adj. divided into or made up of two parts

n. inherent ability

n. encouraging; helpful

v. receive into the mind and retain

adj. (of a display) tawdry or vulgar