פָּרַר

From LSJ

οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well

Source

English (Strong)

a primitive root; to break up (usually figuratively, i.e. to violate, frustrate: X any ways, break (asunder), cast off, cause to cease, X clean, defeat, disannul, disappoint, dissolve, divide, make of none effect, fail, frustrate, bring (come) to nought, X utterly, make void.