What this means in practice
Adjacency is what separates a realistic plan from a fantasy pivot. An adjacent role shares enough of the current job's knowledge that the worker is productive quickly, while the new component — a tool, a credential, a domain — is small enough to build in months.
Every occupation page lists concrete adjacent paths. Paralegals and Legal Assistants, for instance, can move toward compliance analysis or legal operations, reusing document-review and procedure knowledge while adding audit or operations skills — a shorter bridge than starting a new career from zero.