Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Spanish muchedumbre
Spanish multitud (doublet)
Latin multitūdinem (inherited)
Latin multitūdō (mention)
Old Spanish muchedumne (inherited)
Old Spanish muchidumne (mention)

Spanish multitud (doublet)
Spanish certidumbre (mention)
Spanish -dumbre (mention)