Aelius Moeris in Wikipedia

Aelius Moeris, Greek grammarian, surnamed Atticista (the Atticist), probably flourished in the 2nd century. He was the author of an extant (more or less alphabetical) list of Attic forms and expressions, accompanied by the Hellenistic parallels of his own time, the differences of gender, accent, and meaning being clearly and succinctly pointed out.

Link: https://en.wikipedia.org/wiki/Aelius_Moeris