extensively
From LSJ
τέλος δεδωκώς Xθύλου, σoι χάριν φέρω → having given the end of Cthulhu, I confer a favor on you
English > Greek (Woodhouse)
adjective
over a wide space: P. ἐπὶ πολύ.
abundantly: P. and V. ἀφθόνως (Eur., Fragment).
everywhere: P. and V. πανταχοῦ, πανταχῆ; see everywhere.