Hard SAT Words - Group 10

[Esc] (1)
n. a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return

[Esc] (2)
a. playful; relating to or interested in sports

[Esc] (3)
a. twisting about in a wriggling, snakelike motion

[Esc] (4)
v. stop or check flow of liquid; stop flow of blood from wound

[Esc] (5)
a. having parallel lines or grooves on surface

[Esc] (6)
v. make senseless or dizzy; be mystery or bewildering to

[Esc] (7)
a. peripheral; only slightly connected; digressing

[Esc] (8)
a. of or relating to the earth or its inhabitants; living or growing on land; not aquatic

[Esc] (9)
a. worn through till threads show; wearing old, shabby clothing; shabby and poor

[Esc] (10)
n. laugh in a restrained, nervous way; giggle