G0208–ἀκυρόω–akuroō

he shall be absolved from honouring his father'; and so you have abrogated God's Word for the sake of your tradition.

ἠκυρώσατε ēkurōsate “you made void”

thus nullifying God's precept by your tradition which you have handed down. And many things of that kind you do."

ἀκυροῦντες akurountes “making void”

I mean that the Covenant which God had already formally made is not abrogated by the Law which was given four hundred and thirty years later--so as to annul the promise.

ἀκυροῖ akuroi “does annul”