SYN: Glossy, velvety, satin, silken, shiny, smooth.
ANT: Bough, hairy, hirsute, bristly.
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KEY: Sleep \v.\
SYN: Slumber, doze, drowse, snooze, repose.
ANT: Be awake.
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KEY: Sleepy.
SYN: Slumberous, somnolent, drowsy, sluggish, lazy.
ANT: Wakeful, vigilant, alert, awake, active.