1) Awake 2) Event management company 3) Hardly a dreamer 4) One up unwillingly 5) Sheep counter 6) Sleep lab subject 7) Sleepless 8) Someone who cannot sleep 9) Wakeful one 10) Watchful 1) Awake 2) Restless 3) Sleepless 4) Wakeful 
1. A sufferer from insomnia. ... 2. Exhibiting, tending toward, or producing insomnia. ... (05 Mar 2000) ... 
Type: Term Pronunciation: in-som′nē-ak Definitions: 1. A sufferer from insomnia. 2. Exhibiting, tending toward, or producing insomnia.
[adj] - experiencing or accompanied by sleeplessness 2. [n] - someone who cannot sleep
insomniac 1. Chronic inability to fall asleep or to remain asleep for an adequate length of time. 2. Someone who can not sleep; sleeplessness. 3. Exhibiting, tending toward, or producing insomnia. Can an insomniac be fined for resisting a rest? —Graffiti
sleepless adjective experiencing or accompanied by sleeplessness; `insomniac old people`; `insomniac nights`; `lay sleepless all night`; `twenty watchful, weary, tedious nights`- Shakespeare
a person who suffers from insomnia.