Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
German per

→ German Perchlorat (prefix)
→ German Perborat (prefix)
→ German Permanganat (prefix)
→ German perfluoriert (prefix)
→ German Perbromsäure (prefix)
→ German perkutan (prefix)
→ German perlokutionär (prefix)
→ German perlokutiv (prefix)