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sleeping car
sleeping cloth
sleeping draught
sleeping partner
sleeping pill
sleeping policeman
sleeping sickness
sleeping tablet
sleepless
sleepover
sleepsuit
sleepwalk
sleepwear
sleepy
sleepyhead
sleet
sleeve
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World English Dictionary
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sleepless
sleep·less [ slpləss ]


adjective 
Definition:
 
1. lacking sleep: without sleep, or unable to sleep
a sleepless night
2. awake: always awake, active, or busy

sleep·less·ly adverb
sleep·less·ness noun
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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