ξυνῆλθεν ἀτταγᾶς τε καὶ νουμήνιος → birds of a feather flock together, the francolin and the new-moon bird get together
εὐτηξία: ἡ, ἡ περὶ τὴν τῆξιν εὐκολία, τὸ εὐκόλως τήκεσθαι, Ἀριστ. π. Θαυμ. 50.