ἀγᾰνάκτ-ησις · aganakt-ēsis — LSJ
physical pain and irritation, ἀ. περὶ τὰ οὖλα, of the irritation caused by teething, Pl. Phdr. 251c.
vexation, ἀγανάκτησιν ἔχει Th. 2.41, cf. 2 Ep.Cor. 7.11, Plot. 4.4.19:—of God, wrath, Porph. Marc. 7, Jul. Gal. 171e.