プログレッシブ和英中辞典(第4版)の解説
-ずく【-尽く】
力[腕]ずくで
by sheer strength/by (brute) force
親切ずくで
out of kindness
金ずくで
through the power of money
欲得ずくで
(solely) for profit [money]/from mercenary motives
頼みを力ずくでも承知させよう
I will make him agree to my request even if I have to use force.