shuffle, v. [jumble], intermix; equivocate, prevaricate, [quibble], [shift]; shamble.
shuffle, n. [artifice], [evasion], prevarication, [trick], [sophism], [ruse].
shun, v. [avoid], elude, [evade], eschew.
shut, v. [close]; [debar], [exclude], preclude; (shut up) [confine], [imprison], coop up, incarcerate, immure.
shy, a. [timid], [coy], [backward], [retiring], [diffident], [wary], [cautious]; (Slang) [short], [lacking].
shyness, n. [diffidence], coyness, [timidity], [bashfulness].
shyster, n. (Slang) [knave], [impostor], [rogue], [cheat].
sick, a. [ill], unwell, ailing, [indisposed], [diseased], morbid; nauseated, queasy, squeamish, [qualmish]; disgusted, surfeited, [weary], [palled], satiated.
sick, v. sick on, [incite], [urge].
sicken, v. [nauseate], [disgust], [pall], [surfeit], [decay], languish.