| HYPERSOMNIA | • hypersomnia n. (Medicine, pathology) Excessive sleepiness. • HYPERSOMNIA n. a pathological tendency to sleep excessively. | 
| HYPERSOMNIAS | • hypersomnias n. Plural of hypersomnia. • HYPERSOMNIA n. a pathological tendency to sleep excessively. | 
| INSOMNIA | • insomnia n. (Medicine) A sleeping disorder that is known for its symptoms of unrest and the inability to sleep. • INSOMNIA n. chronic inability to sleep. | 
| INSOMNIAC | • insomniac n. One who suffers an inability or difficulty sleeping; a sufferer from insomnia. • insomniac adj. Suffering from or pertaining to insomnia. • INSOMNIAC n. one who suffers from insomnia. | 
| INSOMNIACS | • insomniacs n. Plural of insomniac. • INSOMNIAC n. one who suffers from insomnia. | 
| INSOMNIAS | • insomnias n. Plural of insomnia. • INSOMNIA n. chronic inability to sleep. | 
| OMNIANA | • omniana n. (Dated) A work containing information on every topic. • OMNIANA n. (Latin) miscellaneous collectable items about all sorts of things. | 
| OMNIANAS | • OMNIANA n. (Latin) miscellaneous collectable items about all sorts of things. | 
| OMNIARCH | • omniarch n. A ruler of the world or everything. • OMNIARCH n. an almighty ruler. | 
| OMNIARCHS | • omniarchs n. Plural of omniarch. • OMNIARCH n. an almighty ruler. | 
| PARASOMNIA | • parasomnia n. (Psychiatry, medicine) Any of several sleep disorders. • PARASOMNIA n. any of several sleep disorders characterized by abnormal or unusual behaviour of the nervous system during any of the stages of sleep. | 
| PARASOMNIAS | • parasomnias n. Plural of parasomnia. • PARASOMNIA n. any of several sleep disorders characterized by abnormal or unusual behaviour of the nervous system during any of the stages of sleep. | 
| SOMNIAL | • somnial adj. (Rare) Pertaining to dreams. • SOMNIAL adj. pertaining to dreams. | 
| SOMNIATE | • somniate v. To drowse. • somniate v. To cause to become drowsy. • SOMNIATE v. to dream. | 
| SOMNIATED | • somniated v. Simple past tense and past participle of somniate. • SOMNIATE v. to dream. | 
| SOMNIATES | • somniates v. Third-person singular simple present indicative form of somniate. • SOMNIATE v. to dream. | 
| SOMNIATING | • somniating v. Present participle of somniate. • SOMNIATE v. to dream. | 
| SOMNIATIVE | • somniative adj. (Obsolete, rare) Relating to sleep or dreams. • SOMNIATIVE adj. pertaining to sleep or dreams, also SOMNIATORY. | 
| SOMNIATORY | • somniatory adj. (Obsolete, rare) Pertaining to sleep or dreams; somnial. • SOMNIATORY adj. pertaining to sleep or dreams, also SOMNIATIVE. |