Difficult GRE Words - Group 6

[Esc] (1)
v. hinder; charge with improper conduct; challenge validity of; try to discredit

[Esc] (2)
v. make poor; reduce to poverty or indigence; exhaust the strength, richness, or fertility of

[Esc] (3)
a. penetrating, clear, and sharp, as in operation or expression

[Esc] (4)
a. poor; experiencing want or need; impoverished

[Esc] (5)
n. property of matter by which it tends when at rest to remain so, and when in motion to continue in motion, and in the same straight line or direction

[Esc] (6)
a. difficult or impossible to explain or account for; not to be made plain or intelligible

[Esc] (7)
n. an innocent, unsophisticated, naive young woman

[Esc] (8)
a. of isolated people, especially having a narrow viewpoint

[Esc] (9)
v. cross; meet; meet at a point

[Esc] (10)
a. deep-rooted; firmly and long established; habitual