Job vs. work vs. occupation: exploring the differences, usage, and examples to help English learners understand and use these common nouns correctly.

In English, job, work, and occupation are related to what people do to earn money, but they have different meanings and uses. Understanding these differences helps you speak and write more clearly.
  • Job refers to a specific position or role someone has.
  • Work refers to the activity or effort of doing tasks.
  • Occupation is a more formal word for a person’s profession or type of employment.

Job

A job is a specific role or position where you have set duties. It can be temporary or long-term and is usually something you apply for.
  • Can be part-time, full-time, temporary, or permanent
  • Has specific responsibilities and a workplace
  • Example: “I have a job at the supermarket.”

Work

Work is the activity of doing tasks, especially those that require effort. It’s an uncountable noun, so it doesn’t have a plural form.
  • Can refer to any kind of task or labor
  • Doesn’t have to be paid (e.g., housework)
  • Example: “I have a lot of work to do today.”

Occupation

An occupation is a formal term for the type of job or profession someone has. It’s often used in official documents and is usually more general than “job.”
  • Describes a person’s career or professional field
  • More formal than “job”
  • Example: “Her occupation is a teacher.”

Ejemplo: 'Su ___ es profesora.' ¿Qué palabra completa la frase?


Example: 'Her ___ is a teacher.' Which word fills the blank?


occupation
'Occupation' fits because it describes her profession. 'Job' could be more specific, and 'work' refers to activities, not titles.

___ se usa a menudo en documentos y formularios oficiales.


Which word is often used in official documents and forms?


occupation
'Occupation' is the term commonly requested in formal documents to describe one’s professional field.

Summary

WordMeaningKey PointExample
JobA specific role or positionCan be temporary or permanent“I got a job as a waiter.”
WorkThe activity of doing tasksUncountable noun, means effort or labor“I have some work to finish.”
OccupationA person’s profession or fieldFormal term, used in documents“His occupation is engineering.”
Understanding these distinctions will help you choose the right word when talking about employment and tasks in English.

Last updated: Thu Jun 12, 2025

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