Extended Strong's Greek Lexicon (Abbott-Smith based)
to associate with
Usage: συν-ανα-μίγνυμι (accusative to Bl., 8, -μείγνυμι), [in LXX: Hos.7:8 A ( hithpo.), Eze.20:18 A * ;] to mix up together; pass., reflex, and metaphorically, to associate with (Plut., Ath., al.): 1Co.5:9 5:11, 2Th.3:14 (see M, Th., 117).† (AS)