Hard SAT Words - Group 10

[Esc] (1)
n. error in use of language, especially intentional use of misspelling or incorrect grammar ; violation of the conventional rules of society

[Esc] (2)
n. sleepwalker; person who walks in his sleep

[Esc] (3)
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] (4)
n. one who spends money recklessly or wastefully

[Esc] (5)
a. twisting about in a wriggling, snakelike motion

[Esc] (6)
n. deceptive scheme; military maneuver designed to deceive or surprise enemy

[Esc] (7)
n. restraint, limit, or restriction; adverse remark or criticism

[Esc] (8)
n. smooth and gracious in manner; quality of being sweet or pleasing to mind; agreeableness

[Esc] (9)
v. move in a sudden sweep; fly or glide downwards suddenly

[Esc] (10)
n. person devoted to pleasure and luxury