ser contrario
From LSJ
ἀναπηδῆσαι πρὸς τὸν πάππον → jumped up on his grandfather's knees, sprang up into his grandfather's lap
Spanish > Greek
ἀποσπεύδω, ἀντίκειμαι, ἐναντιοπραγέω, ἀντιοστατέω, ἀλλοτριάζω, ἀλλοτριοφρονέω
ἀναπηδῆσαι πρὸς τὸν πάππον → jumped up on his grandfather's knees, sprang up into his grandfather's lap
ἀποσπεύδω, ἀντίκειμαι, ἐναντιοπραγέω, ἀντιοστατέω, ἀλλοτριάζω, ἀλλοτριοφρονέω