γλῠκυ-θῡμία · glyky-thymia — LSJ
sweetness of mind, γ. πρὸς τὰς ἡδονάς readiness to indulge . . , opp. τὸ καρτερεῖν, Pl. Lg. 635c, cf. Plu. Tranq. 2.476d.
kindly disposition, Id. Them. 10, Id. Sollert. 2.970b; πρός τινα Sammelb. 4630.8 (ii A. D.).
pleasantness, Iamb. Myst. 5.11.