Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek ἐκτός
Ancient Greek ἐκ (mention)
Old Irish acht (cognate)

English ecto- (derived)
English ectad (derived)
Ancient Greek ἔσχατος (mention)
Hungarian ektoplazma (derived)
Translingual Ectocarpus (derived)
Old Irish acht (cognate)
Albanian jashtë (cognate)