érvényt szerez akaratának

• to claim one's due

• to reassert oneself

• ineffectual, infirm, invalid, null, unavailable, void

• to annul, to cancel, to frustrate, to infirm, to invalidate, to null, to nullify, to overrule, to rescind, to set aside, to vacate, to void

• invalidity, nullity

• annulment, cancellation, invalidation, recission

• to stultify