livelihood
This term focuses on the survival aspect of earning money rather than the professional identity or career growth associated with a job. It evokes a sense of necessity and vulnerability, often used in contexts where a person's ability to feed their family or maintain a home is at risk. While a career is a lifelong professional journey, a livelihood is the practical mechanism that prevents poverty. It is frequently employed in sociological or economic discussions regarding marginalized communities or traditional industries facing obsolescence.
Countable when referring to specific types of work or different sources of income (e.g., the village had several different livelihoods like fishing and weaving). Uncountable when referring to the general state of being able to support oneself financially.