Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Ancient Greek ἐπί
Avestan 𐬀𐬌𐬞𐬌 (cognate)
Old English (cognate)
English by (cognate)
Proto-Indo-European *h₁epi (inherited)
Latin ob (cognate)
Sanskrit अपि (cognate)
Old Armenian եւ (cognate)

English epizootic (mention)
English epidemic (mention)
English epitaph (mention)
English epilepsy (mention)
English epilogue (mention)
English episode (mention)
English ephemeral (mention)
English ephebe (affix)
English bishop (mention)
English epiphany (mention)
English epi- (derived)
English archbishop (compound)
English ostensible (mention)
English epenthesis (mention)
English eponymous (affix)
English epidermis (mention)
English epistle (mention)
English epithet (mention)
English epicentre (derived)
English epigone (mention)
English epitome (mention)
English epistaxis (mention)
English epithelium (derived)
English epididymis (mention)
English epicycle (mention)
English epistolary (mention)
English epinephrine (derived)
English epichoric (mention)
English epithalamium (mention)
English epitasis (mention)
English epexegesis (mention)
English epimanikion (mention)
English epiphyte (mention)
English epicede (mention)
English epigeal (mention)
English epigyne (mention)
English epilimnion (mention)
English epistome (mention)
English ephedra (mention)
English ephor (mention)
Old Church Slavonic бискоупъ (mention)
Greek εφημερίδα (compound)
Greek επί (mention)
Greek επι- (mention)
Greek επίσης (mention)
Greek εφήμερος (compound)
Greek επιγλωττίδα (mention)
Greek επανα- (mention)
Greek επίκειται (mention)
Esperanto epiteto (mention)
Spanish obispo (mention)
Spanish efímero (mention)
Spanish epíteto (mention)
Spanish epifanía (mention)
Spanish epígrafe (mention)
Spanish epitafio (mention)
Spanish epinicio (mention)
Spanish epitalamio (mention)
Spanish epodo (mention)
Spanish epítopo (derived)
Spanish epigrama (mention)
Estonian epideemia (mention)
French épithète (mention)
French archevêque (mention)
French biais (mention)
French épisode (mention)
Middle French épithète (mention)
Old French epitafe (mention)
Irish iarr (cognate)
Irish eipilimnian (derived)
Irish eipi- (derived)
Ancient Greek Ἐπαμεινώνδας (mention)
Ancient Greek Ἐπίδαυρος (mention)
Ancient Greek ἐπιφάνεια (mention)
Ancient Greek ἐπίχαρτος (mention)
Ancient Greek ἐπιστέλλω (mention)
Ancient Greek ἐπώνυμος (affix)
Ancient Greek ἐπιστήμη (compound)
Ancient Greek ἐφελκυστικός (mention)
Ancient Greek ὀπίσω (mention)