τούτων γάρ ἑκάτερον κοινῷ ὀνόματι προσαγορεύεται ζῷον, καί ὁ λόγος δέ τῆς οὐσίας ὁ αὐτός → and these are univocally so named, inasmuch as not only the name, but also the definition, is the same in both cases (Aristotle, Categoriae 1a8-10)
attendant: P. and V. διάκονος, ὁ, ὑπηρέτης, ὁ, Ar. and P. θεράπων, ὁ, ἀκόλουθος, ὁ; see attendant.
flatterer: Ar. and P. κόλαξ, ὁ.