sleepless Synonyms

insomniac watchful lidless waking wake vigilant unquiet uneasy slumberless sharp restless restive wakeful with weather eye open without sleep unable to sleep unsleeping sleeplessly on guard wary fidgeting jittery unsettled wide-awake regardful open-eyed observant cautious careful aware awake attentive astir anxious alive alert acute circumspect conscious mindful keen insomnious insomnia heedful guarded fidgety eagle-eyed disturbed diligent active