Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Afroasiatic *-t

→ Akkadian -atum (inherited)
→ Arabic ة (derived)
→ Proto-Berber t- -t (derived(ber-pro/kab))
→ Egyptian -t (derived)
→ Central Atlas Tamazight ⵜ- -ⵜ (derived)
→ Central Atlas Tamazight -ⵜ (inherited)
→ Central Atlas Tamazight ⵜ- (inherited)