Carbine :: Carbine (n.) A short, light musket or rifle, esp. one used by mounted soldiers or cavalry..
Carbineer :: Carbineer (n.) A soldier armed with a carbine.
Carbinol :: Carbinol (n.) Methyl alcohol, CH3OH; -- also, by extension, any one in the homologous series of paraffine alcohols of which methyl alcohol is the type..