Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English vague
Middle French vague (derived)
Latin vagus (derived)

English vagueness (suffix)
English vaguely (suffix)
English vaguen (suffix)
English vagueish (suffix)
English vaguery (suffix)
English vaguish (suffix)
English vagous (mention)
English unvague (prefix)
English vaguebook (blend)
English nonvague (prefix)
English vagueblog (compound)
Esperanto svaga (borrowed)
French vague (link)
Portuguese vago (link)
Portuguese vago (link)
Portuguese vago (link)