Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
French demi
Latin dīmidius (inherited)

English demimonde (mention)
English demitasse (mention)
French demi- (mention)
French demi-dieu (prefix)
French demi-teinte (mention)
Romanian demiu (borrowed)
Romanian demisol (borrowed)