noun
worker; breadwinner; supporter
Refers to a person who works, especially one who earns income to support a family or household. Often used in economic or family contexts.
彼は一家の働き手として毎日懸命に働いている。
He works hard every day as the breadwinner of the family.
この地域では若い働き手が不足している。
This area is short of young workers.
noun
able person; productive worker; capable hand
Highlights competence and productivity rather than just the role of earning income. Often used in workplace or skill-based contexts.
彼女は会社で最も優秀な働き手の一人だ。
She is one of the most capable workers in the company.