adj. having a thin edge intended for cutting; not blunt; pointed; sudden; having a strong pungent taste or smell; shrill; high-pitched; caustic; biting; clear; smart; pitched half a step higher (Music)
A -
critical
B -
articulate
C -
sharp
D -
incentive
8-
adj. not functional; not practical
A -
express
B -
consecutive
C -
quarterly
D -
useless
9-
adj. irregular; fitful; occasional; infrequent
A -
extensive
B -
alert
C -
sporadic
D -
competitive
10-
adj. distant, located far away; secluded; isolated; distant in time or relation; aloof; standoffish; operated by remote control; slight; unlikely