συβριάζω
συβριάζω, bear oneself pompously, give oneself airs
σῡβρι-άζω, = σοβαρεύομαι, τρυφάω, Hsch.; expld. as put by metathesis for συβαρίζω, EM 732.26; hence restd. for σῡβᾰρίζειν in Ar. Pax 344.
συβριάζω, schwelgen, üppig leben, Hesych.