noun
financial resources; means; wealth
Refers to the financial capacity or monetary resources available to a person, company, or organization. Often used in formal or business contexts.
その計画を実行するには十分な資力が必要だ。
Sufficient financial resources are needed to carry out that plan.
彼は資力にものを言わせて豪邸を建て
He used his wealth to build a luxurious mansion.
Compound of 資 (し, 'resources, capital') and 力 (りょく, 'power, ability'). The combination straightforwardly conveys 'financial ability' or 'means'.