zusammenwachsen
From LSJ
οὕτως ἐξ ἐχθρῶν αὐτοκτόνα πέμπετο δῶρα, ἐν χάριτος προφάσει μοῖραν ἔχοντα μόρου → thus mutual gifts that bring death were bestowed by enemies, gifts that brought the lot of death in the name of a favor
German > Latin
zusammenwachsen, coalescere, mit etwas, alci rei, miteinander, inter se. – zusammengewachsen, coniunctus (z.B. supercilia, digiti).