The phrase "working life" can be described using a variety of synonyms. Some possible options include "professional career," "employment journey," "occupational path," "job trajectory," or "working experience." These terms all convey the idea of a person's life as it relates to their career or job, highlighting the many different aspects that may be involved, such as education, training, job changes, promotions, and retirement. By using synonyms to refer to the concept of "working life," writers and speakers can add variety and nuance to their language, helping to capture the many different facets of this important aspect of human existence.