The chronology of borrowing is investigated; Latin words were being borrowed much earlier than previously thought, with less borrowing in the late antique period than previously argued. Republican-era borrowings(especially in Polybius andinscriptions) are given particular attention. Latin words first (or exclusively) attested in Greek are noted. The survival of the ancient loanwords is examined, first within antiquity, then in the Byzantine period (when some additional Latin words were borrowed), and finally in modern Greek. The borrowing and survival rates of Latin loanwords in Greek are compared with those of Greek loanwords in Latin.

What is a word? Are names (of people, places, gods, buildings, etc.) words? In antiquity spelling was not standardised, and gender, suffixation, and inflectional categories could also be variable: what kind of divergences indicate that a variant form found in an ancient source should be considered a distinct word from other related forms? Although such questions cannot be definitively answered, the approach taken in this book is clarified and justified by detailed comparison with other lexica.