Their relentless use of water caused a flood in their lawn.
Rachel sighed and continued her relentless search for romance.
She had relentless determination to finish the project.
Darkyn's been relentless in pursuing me.
Albert was a man of relentless energy and boundless ambition.
They were the most relentless of all the warriors.
The sequel was the end of the nepotism and the relentless prosecution of reform within the Church.
He led a strong fight against the relentless rulings of the committee.
His relentless war against his neighbor caused fear and anger.
His relentless hatred only made him a lonely person.
Otto had untiring perseverance and relentless energy.
The relentless vindictiveness of the two brothers caused them to constantly fight.
The rule of the king was marked by the relentless persecution of the peasants.