som·ni·fa·cient 
(sŏm′nə-fāshənt)
(sŏm′nə-fāshənt)adj.
Tending to produce sleep; hypnotic.
som′ni·facient n.
- carboxylic
- carboxylic acid
- carboxymethylcellulose
- carboxypeptidase
- carboy
- carbuncle
- carbuncled
- carbuncular
- carburet
- carburetion
- carburetor
- carburization
- carburize
- carcajou
- carcanet
- carcass
- Carcassonne
- Carchemish
- carcino-
- carcinoembryonic antigen
- carcinogen
- carcinogenesis
- carcinogenic
- carcinogenicity
- carcinoid