συνικνέομαι
From LSJ
οὕτω τι βαθὺ καὶ μυστηριῶδες ἡ σιγὴ καὶ νηφάλιον, ἡ δὲ μέθη λάλον → silence is something profound and mysterious and sober, but drunkenness chatters
English (LSJ)
A reach quite, πρός τι Thphr.CP2.4.4 codd. (Schneid. μὴ διικνεῖσθαι). 2 pertain to, interest, Arist.EN1101a25.