| Main Entry: |
wakefulness
|
| Part of Speech: | noun |
| Definition: | watchfulness |
| Synonyms: | alertness, attention, vigilance |
| Main Entry: | insomnia |
| Part of Speech: | noun |
| Definition: | inability to sleep soundly |
| Synonyms: | indisposition, insomnolence, restlessness, sleeplessness, stress, tension, vigil, vigilance, wakefulness |
| Antonyms: | sleep |
| Main Entry: | watchfulness |
| Part of Speech: | noun |
| Definition: | vigilance |
| Synonyms: | alertness, attention, awareness, carefulness, caution, keenness, mindfulness, readiness, wakefulness, wariness |